155283948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 412409088

約数和(自身を除く): 257125140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 167, 207, 276, 334, 414, 501, 668, 828, 1002, 1123, 1503, 2004, 2246, 3006, 3369, 3841, 4492, 6012, 6738, 7682, 10107, 11523, 13476, 15364, 20214, 23046, 25829, 34569, 40428, 46092, 51658, 69138, 77487, 103316, 138276, 154974, 187541, 232461, 309948, 375082, 464922, 562623, 750164, 929844, 1125246, 1687869, 2250492, 3375738, 4313443, 6751476, 8626886, 12940329, 17253772, 25880658, 38820987, 51761316, 77641974, 155283948]

約数ペア:

[(1, 155283948), (2, 77641974), (3, 51761316), (4, 38820987), (6, 25880658), (9, 17253772), (12, 12940329), (18, 8626886), (23, 6751476), (36, 4313443), (46, 3375738), (69, 2250492), (92, 1687869), (138, 1125246), (167, 929844), (207, 750164), (276, 562623), (334, 464922), (414, 375082), (501, 309948), (668, 232461), (828, 187541), (1002, 154974), (1123, 138276), (1503, 103316), (2004, 77487), (2246, 69138), (3006, 51658), (3369, 46092), (3841, 40428), (4492, 34569), (6012, 25829), (6738, 23046), (7682, 20214), (10107, 15364), (11523, 13476)]