157291776

素因数分解:

$2^8\times 3^2\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 108

約数和(自身を含む): 457011828

約数和(自身を除く): 299720052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 256, 288, 293, 384, 466, 576, 586, 699, 768, 879, 932, 1152, 1172, 1398, 1758, 1864, 2097, 2304, 2344, 2637, 2796, 3516, 3728, 4194, 4688, 5274, 5592, 7032, 7456, 8388, 9376, 10548, 11184, 14064, 14912, 16776, 18752, 21096, 22368, 28128, 29824, 33552, 37504, 42192, 44736, 56256, 59648, 67104, 68269, 75008, 84384, 89472, 112512, 134208, 136538, 168768, 178944, 204807, 225024, 268416, 273076, 337536, 409614, 536832, 546152, 614421, 675072, 819228, 1092304, 1228842, 1638456, 2184608, 2457684, 3276912, 4369216, 4915368, 6553824, 8738432, 9830736, 13107648, 17476864, 19661472, 26215296, 39322944, 52430592, 78645888, 157291776]

約数ペア:

[(1, 157291776), (2, 78645888), (3, 52430592), (4, 39322944), (6, 26215296), (8, 19661472), (9, 17476864), (12, 13107648), (16, 9830736), (18, 8738432), (24, 6553824), (32, 4915368), (36, 4369216), (48, 3276912), (64, 2457684), (72, 2184608), (96, 1638456), (128, 1228842), (144, 1092304), (192, 819228), (233, 675072), (256, 614421), (288, 546152), (293, 536832), (384, 409614), (466, 337536), (576, 273076), (586, 268416), (699, 225024), (768, 204807), (879, 178944), (932, 168768), (1152, 136538), (1172, 134208), (1398, 112512), (1758, 89472), (1864, 84384), (2097, 75008), (2304, 68269), (2344, 67104), (2637, 59648), (2796, 56256), (3516, 44736), (3728, 42192), (4194, 37504), (4688, 33552), (5274, 29824), (5592, 28128), (7032, 22368), (7456, 21096), (8388, 18752), (9376, 16776), (10548, 14912), (11184, 14064)]