156947117404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1193369}}^1$

素因数の和:1193459

約数の個数: 72

約数和(自身を含む): 354259044720

約数和(自身を除く): 197311927316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 196, 244, 308, 427, 539, 671, 854, 1078, 1342, 1708, 2156, 2684, 2989, 4697, 5978, 9394, 11956, 18788, 32879, 65758, 131516, 1193369, 2386738, 4773476, 8353583, 13127059, 16707166, 26254118, 33414332, 52508236, 58475081, 72795509, 91889413, 116950162, 145591018, 183778826, 233900324, 291182036, 367557652, 509568563, 643225891, 800750599, 1019137126, 1286451782, 1601501198, 2038274252, 2572903564, 3203002396, 3566979941, 5605254193, 7133959882, 11210508386, 14267919764, 22421016772, 39236779351, 78473558702, 156947117404]

約数ペア:

[(1, 156947117404), (2, 78473558702), (4, 39236779351), (7, 22421016772), (11, 14267919764), (14, 11210508386), (22, 7133959882), (28, 5605254193), (44, 3566979941), (49, 3203002396), (61, 2572903564), (77, 2038274252), (98, 1601501198), (122, 1286451782), (154, 1019137126), (196, 800750599), (244, 643225891), (308, 509568563), (427, 367557652), (539, 291182036), (671, 233900324), (854, 183778826), (1078, 145591018), (1342, 116950162), (1708, 91889413), (2156, 72795509), (2684, 58475081), (2989, 52508236), (4697, 33414332), (5978, 26254118), (9394, 16707166), (11956, 13127059), (18788, 8353583), (32879, 4773476), (65758, 2386738), (131516, 1193369)]