158548880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9133}}^1$

素因数の和:9184

約数の個数: 80

約数和(自身を含む): 434924544

約数和(自身を除く): 276375664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 9133, 17360, 18266, 36532, 45665, 63931, 73064, 91330, 127862, 146128, 182660, 255724, 283123, 319655, 365320, 511448, 566246, 639310, 730640, 1022896, 1132492, 1278620, 1415615, 1981861, 2264984, 2557240, 2831230, 3963722, 4529968, 5114480, 5662460, 7927444, 9909305, 11324920, 15854888, 19818610, 22649840, 31709776, 39637220, 79274440, 158548880]

約数ペア:

[(1, 158548880), (2, 79274440), (4, 39637220), (5, 31709776), (7, 22649840), (8, 19818610), (10, 15854888), (14, 11324920), (16, 9909305), (20, 7927444), (28, 5662460), (31, 5114480), (35, 4529968), (40, 3963722), (56, 2831230), (62, 2557240), (70, 2264984), (80, 1981861), (112, 1415615), (124, 1278620), (140, 1132492), (155, 1022896), (217, 730640), (248, 639310), (280, 566246), (310, 511448), (434, 365320), (496, 319655), (560, 283123), (620, 255724), (868, 182660), (1085, 146128), (1240, 127862), (1736, 91330), (2170, 73064), (2480, 63931), (3472, 45665), (4340, 36532), (8680, 18266), (9133, 17360)]