156733241432

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{1039}}^1\times {\mathrm{18913}}^1$

素因数の和:20955

約数の個数: 32

約数和(自身を含む): 294468283200

約数和(自身を除く): 137735041768

約数列:

[1, 2, 4, 8, 997, 1039, 1994, 2078, 3988, 4156, 7976, 8312, 18913, 37826, 75652, 151304, 1035883, 2071766, 4143532, 8287064, 18856261, 19650607, 37712522, 39301214, 75425044, 78602428, 150850088, 157204856, 19591655179, 39183310358, 78366620716, 156733241432]

約数ペア:

[(1, 156733241432), (2, 78366620716), (4, 39183310358), (8, 19591655179), (997, 157204856), (1039, 150850088), (1994, 78602428), (2078, 75425044), (3988, 39301214), (4156, 37712522), (7976, 19650607), (8312, 18856261), (18913, 8287064), (37826, 4143532), (75652, 2071766), (151304, 1035883)]