145890273436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{157229}}^1$

素因数の和:157702

約数の個数: 48

約数和(自身を含む): 278674452000

約数和(自身を除く): 132784178564

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 421, 551, 842, 1102, 1684, 2204, 7999, 12209, 15998, 24418, 31996, 48836, 157229, 231971, 314458, 463942, 628916, 927884, 2987351, 4559641, 5974702, 9119282, 11949404, 18238564, 66193409, 86633179, 132386818, 173266358, 264773636, 346532716, 1257674771, 1919608861, 2515349542, 3839217722, 5030699084, 7678435444, 36472568359, 72945136718, 145890273436]

約数ペア:

[(1, 145890273436), (2, 72945136718), (4, 36472568359), (19, 7678435444), (29, 5030699084), (38, 3839217722), (58, 2515349542), (76, 1919608861), (116, 1257674771), (421, 346532716), (551, 264773636), (842, 173266358), (1102, 132386818), (1684, 86633179), (2204, 66193409), (7999, 18238564), (12209, 11949404), (15998, 9119282), (24418, 5974702), (31996, 4559641), (48836, 2987351), (157229, 927884), (231971, 628916), (314458, 463942)]