163767760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12113}}^1$

素因数の和:12152

約数の個数: 60

約数和(自身を含む): 412336332

約数和(自身を除く): 248568572

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 12113, 13520, 24226, 48452, 60565, 96904, 121130, 157469, 193808, 242260, 314938, 484520, 629876, 787345, 969040, 1259752, 1574690, 2047097, 2519504, 3149380, 4094194, 6298760, 8188388, 10235485, 12597520, 16376776, 20470970, 32753552, 40941940, 81883880, 163767760]

約数ペア:

[(1, 163767760), (2, 81883880), (4, 40941940), (5, 32753552), (8, 20470970), (10, 16376776), (13, 12597520), (16, 10235485), (20, 8188388), (26, 6298760), (40, 4094194), (52, 3149380), (65, 2519504), (80, 2047097), (104, 1574690), (130, 1259752), (169, 969040), (208, 787345), (260, 629876), (338, 484520), (520, 314938), (676, 242260), (845, 193808), (1040, 157469), (1352, 121130), (1690, 96904), (2704, 60565), (3380, 48452), (6760, 24226), (12113, 13520)]