137902212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8971}}^1$

素因数の和:9049

約数の個数: 72

約数和(自身を含む): 404960192

約数和(自身を除く): 267057980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 8971, 15372, 17942, 26913, 35884, 53826, 62797, 80739, 107652, 125594, 161478, 188391, 251188, 322956, 376782, 547231, 565173, 753564, 1094462, 1130346, 1641693, 2188924, 2260692, 3283386, 3830617, 4925079, 6566772, 7661234, 9850158, 11491851, 15322468, 19700316, 22983702, 34475553, 45967404, 68951106, 137902212]

約数ペア:

[(1, 137902212), (2, 68951106), (3, 45967404), (4, 34475553), (6, 22983702), (7, 19700316), (9, 15322468), (12, 11491851), (14, 9850158), (18, 7661234), (21, 6566772), (28, 4925079), (36, 3830617), (42, 3283386), (61, 2260692), (63, 2188924), (84, 1641693), (122, 1130346), (126, 1094462), (183, 753564), (244, 565173), (252, 547231), (366, 376782), (427, 322956), (549, 251188), (732, 188391), (854, 161478), (1098, 125594), (1281, 107652), (1708, 80739), (2196, 62797), (2562, 53826), (3843, 35884), (5124, 26913), (7686, 17942), (8971, 15372)]