168992070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 301300410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 71, 78, 85, 102, 130, 142, 170, 195, 213, 221, 255, 355, 359, 390, 426, 442, 510, 663, 710, 718, 923, 1065, 1077, 1105, 1207, 1326, 1795, 1846, 2130, 2154, 2210, 2414, 2769, 3315, 3590, 3621, 4615, 4667, 5385, 5538, 6035, 6103, 6630, 7242, 9230, 9334, 10770, 12070, 12206, 13845, 14001, 15691, 18105, 18309, 23335, 25489, 27690, 28002, 30515, 31382, 36210, 36618, 46670, 47073, 50978, 61030, 70005, 76467, 78455, 79339, 91545, 94146, 127445, 140010, 152934, 156910, 158678, 183090, 235365, 238017, 254890, 331357, 382335, 396695, 433313, 470730, 476034, 662714, 764670, 793390, 866626, 994071, 1190085, 1299939, 1656785, 1988142, 2166565, 2380170, 2599878, 3313570, 4333130, 4970355, 5633069, 6499695, 9940710, 11266138, 12999390, 16899207, 28165345, 33798414, 56330690, 84496035, 168992070]

約数ペア:

[(1, 168992070), (2, 84496035), (3, 56330690), (5, 33798414), (6, 28165345), (10, 16899207), (13, 12999390), (15, 11266138), (17, 9940710), (26, 6499695), (30, 5633069), (34, 4970355), (39, 4333130), (51, 3313570), (65, 2599878), (71, 2380170), (78, 2166565), (85, 1988142), (102, 1656785), (130, 1299939), (142, 1190085), (170, 994071), (195, 866626), (213, 793390), (221, 764670), (255, 662714), (355, 476034), (359, 470730), (390, 433313), (426, 396695), (442, 382335), (510, 331357), (663, 254890), (710, 238017), (718, 235365), (923, 183090), (1065, 158678), (1077, 156910), (1105, 152934), (1207, 140010), (1326, 127445), (1795, 94146), (1846, 91545), (2130, 79339), (2154, 78455), (2210, 76467), (2414, 70005), (2769, 61030), (3315, 50978), (3590, 47073), (3621, 46670), (4615, 36618), (4667, 36210), (5385, 31382), (5538, 30515), (6035, 28002), (6103, 27690), (6630, 25489), (7242, 23335), (9230, 18309), (9334, 18105), (10770, 15691), (12070, 14001), (12206, 13845)]