189625744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 461577600

約数和(自身を除く): 271951856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 298, 308, 596, 616, 1033, 1043, 1192, 1232, 1639, 2066, 2086, 2384, 3278, 4132, 4172, 6556, 7231, 8264, 8344, 11363, 11473, 13112, 14462, 16528, 16688, 22726, 22946, 26224, 28924, 45452, 45892, 57848, 79541, 90904, 91784, 115696, 153917, 159082, 181808, 183568, 307834, 318164, 615668, 636328, 1077419, 1231336, 1272656, 1693087, 2154838, 2462672, 3386174, 4309676, 6772348, 8619352, 11851609, 13544696, 17238704, 23703218, 27089392, 47406436, 94812872, 189625744]

約数ペア:

[(1, 189625744), (2, 94812872), (4, 47406436), (7, 27089392), (8, 23703218), (11, 17238704), (14, 13544696), (16, 11851609), (22, 8619352), (28, 6772348), (44, 4309676), (56, 3386174), (77, 2462672), (88, 2154838), (112, 1693087), (149, 1272656), (154, 1231336), (176, 1077419), (298, 636328), (308, 615668), (596, 318164), (616, 307834), (1033, 183568), (1043, 181808), (1192, 159082), (1232, 153917), (1639, 115696), (2066, 91784), (2086, 90904), (2384, 79541), (3278, 57848), (4132, 45892), (4172, 45452), (6556, 28924), (7231, 26224), (8264, 22946), (8344, 22726), (11363, 16688), (11473, 16528), (13112, 14462)]