187687552

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 405909000

約数和(自身を除く): 218221448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 298, 416, 596, 757, 832, 1192, 1514, 1664, 1937, 2384, 3028, 3874, 4768, 6056, 7748, 9536, 9841, 12112, 15496, 19072, 19682, 24224, 30992, 39364, 48448, 61984, 78728, 96896, 112793, 123968, 157456, 225586, 247936, 314912, 451172, 629824, 902344, 1259648, 1466309, 1804688, 2932618, 3609376, 5865236, 7218752, 11730472, 14437504, 23460944, 46921888, 93843776, 187687552]

約数ペア:

[(1, 187687552), (2, 93843776), (4, 46921888), (8, 23460944), (13, 14437504), (16, 11730472), (26, 7218752), (32, 5865236), (52, 3609376), (64, 2932618), (104, 1804688), (128, 1466309), (149, 1259648), (208, 902344), (298, 629824), (416, 451172), (596, 314912), (757, 247936), (832, 225586), (1192, 157456), (1514, 123968), (1664, 112793), (1937, 96896), (2384, 78728), (3028, 61984), (3874, 48448), (4768, 39364), (6056, 30992), (7748, 24224), (9536, 19682), (9841, 19072), (12112, 15496)]