15923856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 44858240

約数和(自身を除く): 28934384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 151, 156, 169, 208, 302, 312, 338, 453, 507, 604, 624, 676, 906, 1014, 1208, 1352, 1812, 1963, 2028, 2197, 2416, 2704, 3624, 3926, 4056, 4394, 5889, 6591, 7248, 7852, 8112, 8788, 11778, 13182, 15704, 17576, 23556, 25519, 26364, 31408, 35152, 47112, 51038, 52728, 76557, 94224, 102076, 105456, 153114, 204152, 306228, 331747, 408304, 612456, 663494, 995241, 1224912, 1326988, 1990482, 2653976, 3980964, 5307952, 7961928, 15923856]

約数ペア:

[(1, 15923856), (2, 7961928), (3, 5307952), (4, 3980964), (6, 2653976), (8, 1990482), (12, 1326988), (13, 1224912), (16, 995241), (24, 663494), (26, 612456), (39, 408304), (48, 331747), (52, 306228), (78, 204152), (104, 153114), (151, 105456), (156, 102076), (169, 94224), (208, 76557), (302, 52728), (312, 51038), (338, 47112), (453, 35152), (507, 31408), (604, 26364), (624, 25519), (676, 23556), (906, 17576), (1014, 15704), (1208, 13182), (1352, 11778), (1812, 8788), (1963, 8112), (2028, 7852), (2197, 7248), (2416, 6591), (2704, 5889), (3624, 4394), (3926, 4056)]