150191238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 325036800

約数和(自身を除く): 174845562

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 113, 114, 131, 178, 226, 262, 267, 339, 393, 534, 678, 786, 1691, 2147, 2489, 3382, 4294, 4978, 5073, 6441, 7467, 10057, 10146, 11659, 12882, 14803, 14934, 20114, 23318, 29606, 30171, 34977, 44409, 60342, 69954, 88818, 191083, 221521, 281257, 382166, 443042, 562514, 573249, 664563, 843771, 1146498, 1317467, 1329126, 1687542, 2634934, 3952401, 7904802, 25031873, 50063746, 75095619, 150191238]

約数ペア:

[(1, 150191238), (2, 75095619), (3, 50063746), (6, 25031873), (19, 7904802), (38, 3952401), (57, 2634934), (89, 1687542), (113, 1329126), (114, 1317467), (131, 1146498), (178, 843771), (226, 664563), (262, 573249), (267, 562514), (339, 443042), (393, 382166), (534, 281257), (678, 221521), (786, 191083), (1691, 88818), (2147, 69954), (2489, 60342), (3382, 44409), (4294, 34977), (4978, 30171), (5073, 29606), (6441, 23318), (7467, 20114), (10057, 14934), (10146, 14803), (11659, 12882)]