156978671564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2160931}}^1$

素因数の和:2161086

約数の個数: 48

約数和(自身を含む): 325280772096

約数和(自身を除く): 168302100532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 508, 572, 1397, 1651, 2794, 3302, 5588, 6604, 18161, 36322, 72644, 2160931, 4321862, 8643724, 23770241, 28092103, 47540482, 56184206, 95080964, 112368412, 274438237, 309013133, 548876474, 618026266, 1097752948, 1236052532, 3018820607, 3567697081, 6037641214, 7135394162, 12075282428, 14270788324, 39244667891, 78489335782, 156978671564]

約数ペア:

[(1, 156978671564), (2, 78489335782), (4, 39244667891), (11, 14270788324), (13, 12075282428), (22, 7135394162), (26, 6037641214), (44, 3567697081), (52, 3018820607), (127, 1236052532), (143, 1097752948), (254, 618026266), (286, 548876474), (508, 309013133), (572, 274438237), (1397, 112368412), (1651, 95080964), (2794, 56184206), (3302, 47540482), (5588, 28092103), (6604, 23770241), (18161, 8643724), (36322, 4321862), (72644, 2160931)]