156640402816

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{426841}}^1$

素因数の和:426963

約数の個数: 64

約数和(自身を含む): 323921856960

約数和(自身を除く): 167281454144

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 128, 188, 244, 376, 488, 752, 976, 1504, 1952, 2867, 3008, 3904, 5734, 6016, 7808, 11468, 22936, 45872, 91744, 183488, 366976, 426841, 853682, 1707364, 3414728, 6829456, 13658912, 20061527, 26037301, 27317824, 40123054, 52074602, 54635648, 80246108, 104149204, 160492216, 208298408, 320984432, 416596816, 641968864, 833193632, 1223753147, 1283937728, 1666387264, 2447506294, 2567875456, 3332774528, 4895012588, 9790025176, 19580050352, 39160100704, 78320201408, 156640402816]

約数ペア:

[(1, 156640402816), (2, 78320201408), (4, 39160100704), (8, 19580050352), (16, 9790025176), (32, 4895012588), (47, 3332774528), (61, 2567875456), (64, 2447506294), (94, 1666387264), (122, 1283937728), (128, 1223753147), (188, 833193632), (244, 641968864), (376, 416596816), (488, 320984432), (752, 208298408), (976, 160492216), (1504, 104149204), (1952, 80246108), (2867, 54635648), (3008, 52074602), (3904, 40123054), (5734, 27317824), (6016, 26037301), (7808, 20061527), (11468, 13658912), (22936, 6829456), (45872, 3414728), (91744, 1707364), (183488, 853682), (366976, 426841)]