157347816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11190

約数の個数: 64

約数和(自身を含む): 427468800

約数和(自身を除く): 270120984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 11131, 14136, 22262, 33393, 44524, 66786, 89048, 133572, 211489, 267144, 345061, 422978, 634467, 690122, 845956, 1035183, 1268934, 1380244, 1691912, 2070366, 2537868, 2760488, 4140732, 5075736, 6556159, 8281464, 13112318, 19668477, 26224636, 39336954, 52449272, 78673908, 157347816]

約数ペア:

[(1, 157347816), (2, 78673908), (3, 52449272), (4, 39336954), (6, 26224636), (8, 19668477), (12, 13112318), (19, 8281464), (24, 6556159), (31, 5075736), (38, 4140732), (57, 2760488), (62, 2537868), (76, 2070366), (93, 1691912), (114, 1380244), (124, 1268934), (152, 1035183), (186, 845956), (228, 690122), (248, 634467), (372, 422978), (456, 345061), (589, 267144), (744, 211489), (1178, 133572), (1767, 89048), (2356, 66786), (3534, 44524), (4712, 33393), (7068, 22262), (11131, 14136)]