161643670755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{70979}}^1$

素因数の和:71081

約数の個数: 96

約数和(自身を含む): 316527644160

約数和(自身を除く): 154883973405

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 287, 345, 483, 529, 615, 805, 861, 943, 1435, 1587, 2415, 2645, 2829, 3703, 4305, 4715, 6601, 7935, 11109, 14145, 18515, 19803, 21689, 33005, 55545, 65067, 70979, 99015, 108445, 151823, 212937, 325335, 354895, 455469, 496853, 759115, 1064685, 1490559, 1632517, 2277345, 2484265, 2910139, 4897551, 7452795, 8162585, 8730417, 11427619, 14550695, 20370973, 24487755, 34282857, 37547891, 43652085, 57138095, 61112919, 66933197, 101854865, 112643673, 171414285, 187739455, 200799591, 262835237, 305564595, 334665985, 468532379, 563218365, 788505711, 1003997955, 1314176185, 1405597137, 1539463531, 2342661895, 3942528555, 4618390593, 7027985685, 7697317655, 10776244717, 23091952965, 32328734151, 53881223585, 161643670755]

約数ペア:

[(1, 161643670755), (3, 53881223585), (5, 32328734151), (7, 23091952965), (15, 10776244717), (21, 7697317655), (23, 7027985685), (35, 4618390593), (41, 3942528555), (69, 2342661895), (105, 1539463531), (115, 1405597137), (123, 1314176185), (161, 1003997955), (205, 788505711), (287, 563218365), (345, 468532379), (483, 334665985), (529, 305564595), (615, 262835237), (805, 200799591), (861, 187739455), (943, 171414285), (1435, 112643673), (1587, 101854865), (2415, 66933197), (2645, 61112919), (2829, 57138095), (3703, 43652085), (4305, 37547891), (4715, 34282857), (6601, 24487755), (7935, 20370973), (11109, 14550695), (14145, 11427619), (18515, 8730417), (19803, 8162585), (21689, 7452795), (33005, 4897551), (55545, 2910139), (65067, 2484265), (70979, 2277345), (99015, 1632517), (108445, 1490559), (151823, 1064685), (212937, 759115), (325335, 496853), (354895, 455469)]