157991376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 426401280

約数和(自身を除く): 268409904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 1068, 1193, 1424, 1488, 2136, 2386, 2759, 3579, 4272, 4772, 5518, 7158, 8277, 9544, 11036, 14316, 16554, 19088, 22072, 28632, 33108, 36983, 44144, 57264, 66216, 73966, 106177, 110949, 132432, 147932, 212354, 221898, 295864, 318531, 424708, 443796, 591728, 637062, 849416, 887592, 1274124, 1698832, 1775184, 2548248, 3291487, 5096496, 6582974, 9874461, 13165948, 19748922, 26331896, 39497844, 52663792, 78995688, 157991376]

約数ペア:

[(1, 157991376), (2, 78995688), (3, 52663792), (4, 39497844), (6, 26331896), (8, 19748922), (12, 13165948), (16, 9874461), (24, 6582974), (31, 5096496), (48, 3291487), (62, 2548248), (89, 1775184), (93, 1698832), (124, 1274124), (178, 887592), (186, 849416), (248, 637062), (267, 591728), (356, 443796), (372, 424708), (496, 318531), (534, 295864), (712, 221898), (744, 212354), (1068, 147932), (1193, 132432), (1424, 110949), (1488, 106177), (2136, 73966), (2386, 66216), (2759, 57264), (3579, 44144), (4272, 36983), (4772, 33108), (5518, 28632), (7158, 22072), (8277, 19088), (9544, 16554), (11036, 14316)]