156739381540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{3203}}^1$

素因数の和:3974

約数の個数: 192

約数和(自身を含む): 412746969600

約数和(自身を除く): 256007588060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 709, 812, 986, 1015, 1190, 1418, 1972, 2030, 2380, 2465, 2836, 3203, 3451, 3545, 4060, 4930, 4963, 6406, 6902, 7090, 9860, 9926, 12053, 12812, 13804, 14180, 16015, 17255, 19852, 20561, 22421, 24106, 24815, 32030, 34510, 41122, 44842, 48212, 49630, 54451, 60265, 64060, 69020, 82244, 84371, 89684, 92887, 99260, 102805, 108902, 112105, 120530, 143927, 168742, 185774, 205610, 217804, 224210, 241060, 272255, 287854, 337484, 349537, 371548, 381157, 411220, 421855, 448420, 464435, 544510, 575708, 650209, 699074, 719635, 762314, 843710, 928870, 1089020, 1300418, 1398148, 1439270, 1524628, 1579079, 1687420, 1747685, 1857740, 1905785, 2270927, 2446759, 2600836, 2878540, 3158158, 3251045, 3495370, 3811570, 4541854, 4893518, 6316316, 6502090, 6990740, 7623140, 7895395, 9083708, 9787036, 11053553, 11354635, 12233795, 13004180, 15790790, 15896489, 22107106, 22709270, 24467590, 31581580, 31792978, 38605759, 44214212, 45418540, 48935180, 55267765, 63585956, 65856883, 77211518, 79482445, 110535530, 131713766, 154423036, 158964890, 193028795, 221071060, 263427532, 270240313, 317929780, 329284415, 386057590, 460998181, 540480626, 658568830, 772115180, 921996362, 1080961252, 1119567011, 1317137660, 1351201565, 1843992724, 2239134022, 2304990905, 2702403130, 4478268044, 4609981810, 5404806260, 5597835055, 7836969077, 9219963620, 11195670110, 15673938154, 22391340220, 31347876308, 39184845385, 78369690770, 156739381540]

約数ペア:

[(1, 156739381540), (2, 78369690770), (4, 39184845385), (5, 31347876308), (7, 22391340220), (10, 15673938154), (14, 11195670110), (17, 9219963620), (20, 7836969077), (28, 5597835055), (29, 5404806260), (34, 4609981810), (35, 4478268044), (58, 2702403130), (68, 2304990905), (70, 2239134022), (85, 1843992724), (116, 1351201565), (119, 1317137660), (140, 1119567011), (145, 1080961252), (170, 921996362), (203, 772115180), (238, 658568830), (290, 540480626), (340, 460998181), (406, 386057590), (476, 329284415), (493, 317929780), (580, 270240313), (595, 263427532), (709, 221071060), (812, 193028795), (986, 158964890), (1015, 154423036), (1190, 131713766), (1418, 110535530), (1972, 79482445), (2030, 77211518), (2380, 65856883), (2465, 63585956), (2836, 55267765), (3203, 48935180), (3451, 45418540), (3545, 44214212), (4060, 38605759), (4930, 31792978), (4963, 31581580), (6406, 24467590), (6902, 22709270), (7090, 22107106), (9860, 15896489), (9926, 15790790), (12053, 13004180), (12812, 12233795), (13804, 11354635), (14180, 11053553), (16015, 9787036), (17255, 9083708), (19852, 7895395), (20561, 7623140), (22421, 6990740), (24106, 6502090), (24815, 6316316), (32030, 4893518), (34510, 4541854), (41122, 3811570), (44842, 3495370), (48212, 3251045), (49630, 3158158), (54451, 2878540), (60265, 2600836), (64060, 2446759), (69020, 2270927), (82244, 1905785), (84371, 1857740), (89684, 1747685), (92887, 1687420), (99260, 1579079), (102805, 1524628), (108902, 1439270), (112105, 1398148), (120530, 1300418), (143927, 1089020), (168742, 928870), (185774, 843710), (205610, 762314), (217804, 719635), (224210, 699074), (241060, 650209), (272255, 575708), (287854, 544510), (337484, 464435), (349537, 448420), (371548, 421855), (381157, 411220)]