157909674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 367899840

約数和(自身を除く): 209990166

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 89, 129, 138, 178, 258, 267, 299, 529, 534, 559, 598, 897, 989, 1058, 1118, 1157, 1587, 1677, 1794, 1978, 2047, 2314, 2967, 3174, 3354, 3471, 3827, 4094, 5934, 6141, 6877, 6942, 7654, 11481, 12282, 12857, 13754, 20631, 22747, 22962, 25714, 26611, 38571, 41262, 45494, 47081, 49751, 53222, 68241, 77142, 79833, 88021, 94162, 99502, 136482, 141243, 149253, 159666, 176042, 264063, 282486, 295711, 298506, 528126, 591422, 612053, 887133, 1144273, 1224106, 1774266, 1836159, 2024483, 2288546, 3432819, 3672318, 4048966, 6073449, 6865638, 12146898, 26318279, 52636558, 78954837, 157909674]

約数ペア:

[(1, 157909674), (2, 78954837), (3, 52636558), (6, 26318279), (13, 12146898), (23, 6865638), (26, 6073449), (39, 4048966), (43, 3672318), (46, 3432819), (69, 2288546), (78, 2024483), (86, 1836159), (89, 1774266), (129, 1224106), (138, 1144273), (178, 887133), (258, 612053), (267, 591422), (299, 528126), (529, 298506), (534, 295711), (559, 282486), (598, 264063), (897, 176042), (989, 159666), (1058, 149253), (1118, 141243), (1157, 136482), (1587, 99502), (1677, 94162), (1794, 88021), (1978, 79833), (2047, 77142), (2314, 68241), (2967, 53222), (3174, 49751), (3354, 47081), (3471, 45494), (3827, 41262), (4094, 38571), (5934, 26611), (6141, 25714), (6877, 22962), (6942, 22747), (7654, 20631), (11481, 13754), (12282, 12857)]