156950504048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{571211}}^1$

素因数の和:572553

約数の個数: 40

約数和(自身を含む): 327731742576

約数和(自身を除く): 170781238528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1321, 2642, 5284, 10568, 17173, 21136, 34346, 68692, 137384, 274768, 571211, 1142422, 2284844, 4569688, 7425743, 9139376, 14851486, 29702972, 59405944, 118811888, 754569731, 1509139462, 3018278924, 6036557848, 9809406503, 12073115696, 19618813006, 39237626012, 78475252024, 156950504048]

約数ペア:

[(1, 156950504048), (2, 78475252024), (4, 39237626012), (8, 19618813006), (13, 12073115696), (16, 9809406503), (26, 6036557848), (52, 3018278924), (104, 1509139462), (208, 754569731), (1321, 118811888), (2642, 59405944), (5284, 29702972), (10568, 14851486), (17173, 9139376), (21136, 7425743), (34346, 4569688), (68692, 2284844), (137384, 1142422), (274768, 571211)]