156029076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19973}}^1$

素因数の和:20021

約数の個数: 72

約数和(自身を含む): 465314304

約数和(自身を除く): 309285228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 19973, 39946, 59919, 79892, 119838, 139811, 179757, 239676, 279622, 359514, 419433, 559244, 619163, 719028, 838866, 1238326, 1258299, 1677732, 1857489, 2476652, 2516598, 3714978, 4334141, 5033196, 5572467, 7429956, 8668282, 11144934, 13002423, 17336564, 22289868, 26004846, 39007269, 52009692, 78014538, 156029076]

約数ペア:

[(1, 156029076), (2, 78014538), (3, 52009692), (4, 39007269), (6, 26004846), (7, 22289868), (9, 17336564), (12, 13002423), (14, 11144934), (18, 8668282), (21, 7429956), (28, 5572467), (31, 5033196), (36, 4334141), (42, 3714978), (62, 2516598), (63, 2476652), (84, 1857489), (93, 1677732), (124, 1258299), (126, 1238326), (186, 838866), (217, 719028), (252, 619163), (279, 559244), (372, 419433), (434, 359514), (558, 279622), (651, 239676), (868, 179757), (1116, 139811), (1302, 119838), (1953, 79892), (2604, 59919), (3906, 39946), (7812, 19973)]