186777136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 448693504

約数和(自身を除く): 261916368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 326, 364, 652, 728, 787, 1141, 1304, 1456, 1574, 2119, 2282, 2608, 3148, 4238, 4564, 5509, 6296, 8476, 9128, 10231, 11018, 12592, 14833, 16952, 18256, 20462, 22036, 29666, 33904, 40924, 44072, 59332, 71617, 81848, 88144, 118664, 128281, 143234, 163696, 237328, 256562, 286468, 513124, 572936, 897967, 1026248, 1145872, 1667653, 1795934, 2052496, 3335306, 3591868, 6670612, 7183736, 11673571, 13341224, 14367472, 23347142, 26682448, 46694284, 93388568, 186777136]

約数ペア:

[(1, 186777136), (2, 93388568), (4, 46694284), (7, 26682448), (8, 23347142), (13, 14367472), (14, 13341224), (16, 11673571), (26, 7183736), (28, 6670612), (52, 3591868), (56, 3335306), (91, 2052496), (104, 1795934), (112, 1667653), (163, 1145872), (182, 1026248), (208, 897967), (326, 572936), (364, 513124), (652, 286468), (728, 256562), (787, 237328), (1141, 163696), (1304, 143234), (1456, 128281), (1574, 118664), (2119, 88144), (2282, 81848), (2608, 71617), (3148, 59332), (4238, 44072), (4564, 40924), (5509, 33904), (6296, 29666), (8476, 22036), (9128, 20462), (10231, 18256), (11018, 16952), (12592, 14833)]