159968111950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{19073}}^1$

素因数の和:19258

約数の個数: 96

約数和(自身を含む): 314700857856

約数和(自身を除く): 154732745906

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 83, 86, 94, 166, 215, 235, 415, 430, 470, 830, 1075, 1175, 2021, 2075, 2150, 2350, 3569, 3901, 4042, 4150, 7138, 7802, 10105, 17845, 19073, 19505, 20210, 35690, 38146, 39010, 50525, 89225, 95365, 97525, 101050, 167743, 178450, 190730, 195050, 335486, 476825, 820139, 838715, 896431, 953650, 1583059, 1640278, 1677430, 1792862, 3166118, 4100695, 4193575, 4482155, 7915295, 8201390, 8387150, 8964310, 15830590, 20503475, 22410775, 38546533, 39576475, 41006950, 44821550, 68071537, 74403773, 77093066, 79152950, 136143074, 148807546, 192732665, 340357685, 372018865, 385465330, 680715370, 744037730, 963663325, 1701788425, 1860094325, 1927326650, 3199362239, 3403576850, 3720188650, 6398724478, 15996811195, 31993622390, 79984055975, 159968111950]

約数ペア:

[(1, 159968111950), (2, 79984055975), (5, 31993622390), (10, 15996811195), (25, 6398724478), (43, 3720188650), (47, 3403576850), (50, 3199362239), (83, 1927326650), (86, 1860094325), (94, 1701788425), (166, 963663325), (215, 744037730), (235, 680715370), (415, 385465330), (430, 372018865), (470, 340357685), (830, 192732665), (1075, 148807546), (1175, 136143074), (2021, 79152950), (2075, 77093066), (2150, 74403773), (2350, 68071537), (3569, 44821550), (3901, 41006950), (4042, 39576475), (4150, 38546533), (7138, 22410775), (7802, 20503475), (10105, 15830590), (17845, 8964310), (19073, 8387150), (19505, 8201390), (20210, 7915295), (35690, 4482155), (38146, 4193575), (39010, 4100695), (50525, 3166118), (89225, 1792862), (95365, 1677430), (97525, 1640278), (101050, 1583059), (167743, 953650), (178450, 896431), (190730, 838715), (195050, 820139), (335486, 476825)]