126951968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27743}}^1$

素因数の和:27777

約数の個数: 48

約数和(自身を含む): 293642496

約数和(自身を除く): 166690528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 27743, 55486, 110972, 221944, 305173, 360659, 443888, 610346, 721318, 887776, 1220692, 1442636, 2441384, 2885272, 3967249, 4882768, 5770544, 7934498, 9765536, 11541088, 15868996, 31737992, 63475984, 126951968]

約数ペア:

[(1, 126951968), (2, 63475984), (4, 31737992), (8, 15868996), (11, 11541088), (13, 9765536), (16, 7934498), (22, 5770544), (26, 4882768), (32, 3967249), (44, 2885272), (52, 2441384), (88, 1442636), (104, 1220692), (143, 887776), (176, 721318), (208, 610346), (286, 443888), (352, 360659), (416, 305173), (572, 221944), (1144, 110972), (2288, 55486), (4576, 27743)]