168033840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53857}}^1$

素因数の和:53886

約数の個数: 80

約数和(自身を含む): 560984928

約数和(自身を除く): 392951088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 53857, 107714, 161571, 215428, 269285, 323142, 430856, 538570, 646284, 700141, 807855, 861712, 1077140, 1292568, 1400282, 1615710, 2100423, 2154280, 2585136, 2800564, 3231420, 3500705, 4200846, 4308560, 5601128, 6462840, 7001410, 8401692, 10502115, 11202256, 12925680, 14002820, 16803384, 21004230, 28005640, 33606768, 42008460, 56011280, 84016920, 168033840]

約数ペア:

[(1, 168033840), (2, 84016920), (3, 56011280), (4, 42008460), (5, 33606768), (6, 28005640), (8, 21004230), (10, 16803384), (12, 14002820), (13, 12925680), (15, 11202256), (16, 10502115), (20, 8401692), (24, 7001410), (26, 6462840), (30, 5601128), (39, 4308560), (40, 4200846), (48, 3500705), (52, 3231420), (60, 2800564), (65, 2585136), (78, 2154280), (80, 2100423), (104, 1615710), (120, 1400282), (130, 1292568), (156, 1077140), (195, 861712), (208, 807855), (240, 700141), (260, 646284), (312, 538570), (390, 430856), (520, 323142), (624, 269285), (780, 215428), (1040, 161571), (1560, 107714), (3120, 53857)]