154513148920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17478863}}^1$

素因数の和:17478904

約数の個数: 64

約数和(自身を含む): 396420635520

約数和(自身を除く): 241907486600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 17478863, 34957726, 69915452, 87394315, 139830904, 174788630, 227225219, 297140671, 349577260, 454450438, 594281342, 699154520, 908900876, 1136126095, 1188562684, 1485703355, 1817801752, 2272252190, 2377125368, 2971406710, 3862828723, 4544504380, 5942813420, 7725657446, 9089008760, 11885626840, 15451314892, 19314143615, 30902629784, 38628287230, 77256574460, 154513148920]

約数ペア:

[(1, 154513148920), (2, 77256574460), (4, 38628287230), (5, 30902629784), (8, 19314143615), (10, 15451314892), (13, 11885626840), (17, 9089008760), (20, 7725657446), (26, 5942813420), (34, 4544504380), (40, 3862828723), (52, 2971406710), (65, 2377125368), (68, 2272252190), (85, 1817801752), (104, 1485703355), (130, 1188562684), (136, 1136126095), (170, 908900876), (221, 699154520), (260, 594281342), (340, 454450438), (442, 349577260), (520, 297140671), (680, 227225219), (884, 174788630), (1105, 139830904), (1768, 87394315), (2210, 69915452), (4420, 34957726), (8840, 17478863)]