156919021596

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{199153}}^1$

素因数の和:199715

約数の個数: 72

約数和(自身を含む): 406680434160

約数和(自身を除く): 249761412564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 509, 516, 774, 1018, 1527, 1548, 2036, 3054, 4581, 6108, 9162, 18324, 21887, 43774, 65661, 87548, 131322, 196983, 199153, 262644, 393966, 398306, 597459, 787932, 796612, 1194918, 1792377, 2389836, 3584754, 7169508, 8563579, 17127158, 25690737, 34254316, 51381474, 77072211, 101368877, 102762948, 154144422, 202737754, 304106631, 308288844, 405475508, 608213262, 912319893, 1216426524, 1824639786, 3649279572, 4358861711, 8717723422, 13076585133, 17435446844, 26153170266, 39229755399, 52306340532, 78459510798, 156919021596]

約数ペア:

[(1, 156919021596), (2, 78459510798), (3, 52306340532), (4, 39229755399), (6, 26153170266), (9, 17435446844), (12, 13076585133), (18, 8717723422), (36, 4358861711), (43, 3649279572), (86, 1824639786), (129, 1216426524), (172, 912319893), (258, 608213262), (387, 405475508), (509, 308288844), (516, 304106631), (774, 202737754), (1018, 154144422), (1527, 102762948), (1548, 101368877), (2036, 77072211), (3054, 51381474), (4581, 34254316), (6108, 25690737), (9162, 17127158), (18324, 8563579), (21887, 7169508), (43774, 3584754), (65661, 2389836), (87548, 1792377), (131322, 1194918), (196983, 796612), (199153, 787932), (262644, 597459), (393966, 398306)]