157306688

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 393704064

約数和(自身を除く): 236397376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 137, 154, 176, 224, 233, 274, 308, 352, 448, 466, 548, 616, 704, 932, 959, 1096, 1232, 1507, 1631, 1864, 1918, 2192, 2464, 2563, 3014, 3262, 3728, 3836, 4384, 4928, 5126, 6028, 6524, 7456, 7672, 8768, 10252, 10549, 12056, 13048, 14912, 15344, 17941, 20504, 21098, 24112, 26096, 30688, 31921, 35882, 41008, 42196, 48224, 52192, 61376, 63842, 71764, 82016, 84392, 96448, 104384, 127684, 143528, 164032, 168784, 223447, 255368, 287056, 337568, 351131, 446894, 510736, 574112, 675136, 702262, 893788, 1021472, 1148224, 1404524, 1787576, 2042944, 2457917, 2809048, 3575152, 4915834, 5618096, 7150304, 9831668, 11236192, 14300608, 19663336, 22472384, 39326672, 78653344, 157306688]

約数ペア:

[(1, 157306688), (2, 78653344), (4, 39326672), (7, 22472384), (8, 19663336), (11, 14300608), (14, 11236192), (16, 9831668), (22, 7150304), (28, 5618096), (32, 4915834), (44, 3575152), (56, 2809048), (64, 2457917), (77, 2042944), (88, 1787576), (112, 1404524), (137, 1148224), (154, 1021472), (176, 893788), (224, 702262), (233, 675136), (274, 574112), (308, 510736), (352, 446894), (448, 351131), (466, 337568), (548, 287056), (616, 255368), (704, 223447), (932, 168784), (959, 164032), (1096, 143528), (1232, 127684), (1507, 104384), (1631, 96448), (1864, 84392), (1918, 82016), (2192, 71764), (2464, 63842), (2563, 61376), (3014, 52192), (3262, 48224), (3728, 42196), (3836, 41008), (4384, 35882), (4928, 31921), (5126, 30688), (6028, 26096), (6524, 24112), (7456, 21098), (7672, 20504), (8768, 17941), (10252, 15344), (10549, 14912), (12056, 13048)]