156912956912

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{1429}}^1\times {\mathrm{23747}}^1$

素因数の和:25218

約数の個数: 60

約数和(自身を含む): 323193893880

約数和(自身を除く): 166280936968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 1429, 2312, 2858, 4624, 5716, 11432, 22864, 23747, 24293, 47494, 48586, 94988, 97172, 189976, 194344, 379952, 388688, 403699, 412981, 807398, 825962, 1614796, 1651924, 3229592, 3303848, 6459184, 6607696, 6862883, 13725766, 27451532, 33934463, 54903064, 67868926, 109806128, 135737852, 271475704, 542951408, 576885871, 1153771742, 2307543484, 4615086968, 9230173936, 9807059807, 19614119614, 39228239228, 78456478456, 156912956912]

約数ペア:

[(1, 156912956912), (2, 78456478456), (4, 39228239228), (8, 19614119614), (16, 9807059807), (17, 9230173936), (34, 4615086968), (68, 2307543484), (136, 1153771742), (272, 576885871), (289, 542951408), (578, 271475704), (1156, 135737852), (1429, 109806128), (2312, 67868926), (2858, 54903064), (4624, 33934463), (5716, 27451532), (11432, 13725766), (22864, 6862883), (23747, 6607696), (24293, 6459184), (47494, 3303848), (48586, 3229592), (94988, 1651924), (97172, 1614796), (189976, 825962), (194344, 807398), (379952, 412981), (388688, 403699)]