156916816688

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1163}}^1\times {\mathrm{61553}}^1$

素因数の和:62861

約数の個数: 40

約数和(自身を含む): 306513805968

約数和(自身を除く): 149596989280

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1163, 2192, 2326, 4652, 9304, 18608, 61553, 123106, 159331, 246212, 318662, 492424, 637324, 984848, 1274648, 2549296, 8432761, 16865522, 33731044, 67462088, 71586139, 134924176, 143172278, 286344556, 572689112, 1145378224, 9807301043, 19614602086, 39229204172, 78458408344, 156916816688]

約数ペア:

[(1, 156916816688), (2, 78458408344), (4, 39229204172), (8, 19614602086), (16, 9807301043), (137, 1145378224), (274, 572689112), (548, 286344556), (1096, 143172278), (1163, 134924176), (2192, 71586139), (2326, 67462088), (4652, 33731044), (9304, 16865522), (18608, 8432761), (61553, 2549296), (123106, 1274648), (159331, 984848), (246212, 637324), (318662, 492424)]