188130348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20177}}^1$

素因数の和:20231

約数の個数: 72

約数和(自身を含む): 558204192

約数和(自身を除く): 370073844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 20177, 40354, 60531, 80708, 121062, 141239, 181593, 242124, 282478, 363186, 423717, 564956, 726372, 746549, 847434, 1271151, 1493098, 1694868, 2239647, 2542302, 2986196, 4479294, 5084604, 5225843, 6718941, 8958588, 10451686, 13437882, 15677529, 20903372, 26875764, 31355058, 47032587, 62710116, 94065174, 188130348]

約数ペア:

[(1, 188130348), (2, 94065174), (3, 62710116), (4, 47032587), (6, 31355058), (7, 26875764), (9, 20903372), (12, 15677529), (14, 13437882), (18, 10451686), (21, 8958588), (28, 6718941), (36, 5225843), (37, 5084604), (42, 4479294), (63, 2986196), (74, 2542302), (84, 2239647), (111, 1694868), (126, 1493098), (148, 1271151), (222, 847434), (252, 746549), (259, 726372), (333, 564956), (444, 423717), (518, 363186), (666, 282478), (777, 242124), (1036, 181593), (1332, 141239), (1554, 121062), (2331, 80708), (3108, 60531), (4662, 40354), (9324, 20177)]