15879147856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11783}}^1$

素因数の和:11865

約数の個数: 160

約数和(自身を含む): 39277486080

約数和(自身を除く): 23398338224

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 143, 152, 176, 208, 209, 247, 248, 286, 304, 341, 403, 418, 494, 496, 572, 589, 682, 806, 836, 988, 1144, 1178, 1364, 1612, 1672, 1976, 2288, 2356, 2717, 2728, 3224, 3344, 3952, 4433, 4712, 5434, 5456, 6448, 6479, 7657, 8866, 9424, 10868, 11783, 12958, 15314, 17732, 21736, 23566, 25916, 30628, 35464, 43472, 47132, 51832, 61256, 70928, 84227, 94264, 103664, 122512, 129613, 153179, 168454, 188528, 223877, 259226, 306358, 336908, 365273, 447754, 518452, 612716, 673816, 730546, 895508, 1036904, 1225432, 1347632, 1461092, 1684969, 1791016, 2073808, 2450864, 2462647, 2910401, 2922184, 3369938, 3582032, 4018003, 4748549, 4925294, 5820802, 5844368, 6739876, 6940187, 8036006, 9497098, 9850588, 11641604, 13479752, 13880374, 16072012, 18994196, 19701176, 23283208, 26959504, 27760748, 32014411, 32144024, 37988392, 39402352, 46566416, 52234039, 55521496, 64028822, 64288048, 75976784, 76342057, 90222431, 104468078, 111042992, 128057644, 152684114, 180444862, 208936156, 256115288, 305368228, 360889724, 417872312, 512230576, 610736456, 721779448, 835744624, 992446741, 1221472912, 1443558896, 1984893482, 3969786964, 7939573928, 15879147856]

約数ペア:

[(1, 15879147856), (2, 7939573928), (4, 3969786964), (8, 1984893482), (11, 1443558896), (13, 1221472912), (16, 992446741), (19, 835744624), (22, 721779448), (26, 610736456), (31, 512230576), (38, 417872312), (44, 360889724), (52, 305368228), (62, 256115288), (76, 208936156), (88, 180444862), (104, 152684114), (124, 128057644), (143, 111042992), (152, 104468078), (176, 90222431), (208, 76342057), (209, 75976784), (247, 64288048), (248, 64028822), (286, 55521496), (304, 52234039), (341, 46566416), (403, 39402352), (418, 37988392), (494, 32144024), (496, 32014411), (572, 27760748), (589, 26959504), (682, 23283208), (806, 19701176), (836, 18994196), (988, 16072012), (1144, 13880374), (1178, 13479752), (1364, 11641604), (1612, 9850588), (1672, 9497098), (1976, 8036006), (2288, 6940187), (2356, 6739876), (2717, 5844368), (2728, 5820802), (3224, 4925294), (3344, 4748549), (3952, 4018003), (4433, 3582032), (4712, 3369938), (5434, 2922184), (5456, 2910401), (6448, 2462647), (6479, 2450864), (7657, 2073808), (8866, 1791016), (9424, 1684969), (10868, 1461092), (11783, 1347632), (12958, 1225432), (15314, 1036904), (17732, 895508), (21736, 730546), (23566, 673816), (25916, 612716), (30628, 518452), (35464, 447754), (43472, 365273), (47132, 336908), (51832, 306358), (61256, 259226), (70928, 223877), (84227, 188528), (94264, 168454), (103664, 153179), (122512, 129613)]