156975365260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{1297}}^1$

素因数の和:1776

約数の個数: 192

約数和(自身を含む): 395236638720

約数和(自身を除く): 238261273460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 79, 124, 140, 155, 158, 217, 310, 316, 353, 395, 434, 553, 620, 706, 790, 868, 1085, 1106, 1297, 1412, 1580, 1765, 2170, 2212, 2449, 2471, 2594, 2765, 3530, 4340, 4898, 4942, 5188, 5530, 6485, 7060, 9079, 9796, 9884, 10943, 11060, 12245, 12355, 12970, 17143, 18158, 21886, 24490, 24710, 25940, 27887, 34286, 36316, 40207, 43772, 45395, 48980, 49420, 54715, 55774, 68572, 76601, 80414, 85715, 90790, 102463, 109430, 111548, 139435, 153202, 160828, 171430, 181580, 195209, 201035, 204926, 218860, 278870, 281449, 306404, 342860, 383005, 390418, 402070, 409852, 457841, 512315, 557740, 562898, 717241, 766010, 780836, 804140, 864497, 915682, 976045, 1024630, 1125796, 1407245, 1434482, 1532020, 1728994, 1831364, 1952090, 2049260, 2289205, 2814490, 2868964, 3176353, 3204887, 3457988, 3586205, 3904180, 4322485, 4578410, 5628980, 6051479, 6352706, 6409774, 7172410, 8644970, 9156820, 12102958, 12705412, 12819548, 14193071, 14344820, 15881765, 16024435, 17289940, 22234471, 24205916, 28386142, 30257395, 31763530, 32048870, 36169439, 44468942, 56772284, 60514790, 63527060, 64097740, 70965355, 72338878, 88937884, 99351497, 111172355, 121029580, 141930710, 144677756, 180847195, 198702994, 222344710, 253186073, 283861420, 361694390, 397405988, 444689420, 496757485, 506372146, 723388780, 993514970, 1012744292, 1121252609, 1265930365, 1987029940, 2242505218, 2531860730, 4485010436, 5063721460, 5606263045, 7848768263, 11212526090, 15697536526, 22425052180, 31395073052, 39243841315, 78487682630, 156975365260]

約数ペア:

[(1, 156975365260), (2, 78487682630), (4, 39243841315), (5, 31395073052), (7, 22425052180), (10, 15697536526), (14, 11212526090), (20, 7848768263), (28, 5606263045), (31, 5063721460), (35, 4485010436), (62, 2531860730), (70, 2242505218), (79, 1987029940), (124, 1265930365), (140, 1121252609), (155, 1012744292), (158, 993514970), (217, 723388780), (310, 506372146), (316, 496757485), (353, 444689420), (395, 397405988), (434, 361694390), (553, 283861420), (620, 253186073), (706, 222344710), (790, 198702994), (868, 180847195), (1085, 144677756), (1106, 141930710), (1297, 121029580), (1412, 111172355), (1580, 99351497), (1765, 88937884), (2170, 72338878), (2212, 70965355), (2449, 64097740), (2471, 63527060), (2594, 60514790), (2765, 56772284), (3530, 44468942), (4340, 36169439), (4898, 32048870), (4942, 31763530), (5188, 30257395), (5530, 28386142), (6485, 24205916), (7060, 22234471), (9079, 17289940), (9796, 16024435), (9884, 15881765), (10943, 14344820), (11060, 14193071), (12245, 12819548), (12355, 12705412), (12970, 12102958), (17143, 9156820), (18158, 8644970), (21886, 7172410), (24490, 6409774), (24710, 6352706), (25940, 6051479), (27887, 5628980), (34286, 4578410), (36316, 4322485), (40207, 3904180), (43772, 3586205), (45395, 3457988), (48980, 3204887), (49420, 3176353), (54715, 2868964), (55774, 2814490), (68572, 2289205), (76601, 2049260), (80414, 1952090), (85715, 1831364), (90790, 1728994), (102463, 1532020), (109430, 1434482), (111548, 1407245), (139435, 1125796), (153202, 1024630), (160828, 976045), (171430, 915682), (181580, 864497), (195209, 804140), (201035, 780836), (204926, 766010), (218860, 717241), (278870, 562898), (281449, 557740), (306404, 512315), (342860, 457841), (383005, 409852), (390418, 402070)]