156989128330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12351623}}^1$

素因数の和:12351702

約数の個数: 32

約数和(自身を含む): 298810487808

約数和(自身を除く): 141821359478

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 12351623, 24703246, 61758115, 123516230, 382900313, 506416543, 765800626, 1012833086, 1914501565, 2532082715, 3829003130, 5064165430, 15698912833, 31397825666, 78494564165, 156989128330]

約数ペア:

[(1, 156989128330), (2, 78494564165), (5, 31397825666), (10, 15698912833), (31, 5064165430), (41, 3829003130), (62, 2532082715), (82, 1914501565), (155, 1012833086), (205, 765800626), (310, 506416543), (410, 382900313), (1271, 123516230), (2542, 61758115), (6355, 24703246), (12710, 12351623)]