142138416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 430639104

約数和(自身を除く): 288500688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 223, 271, 294, 336, 392, 446, 542, 588, 669, 784, 813, 892, 1084, 1176, 1338, 1561, 1626, 1784, 1897, 2168, 2352, 2676, 3122, 3252, 3568, 3794, 4336, 4683, 5352, 5691, 6244, 6504, 7588, 9366, 10704, 10927, 11382, 12488, 13008, 13279, 15176, 18732, 21854, 22764, 24976, 26558, 30352, 32781, 37464, 39837, 43708, 45528, 53116, 60433, 65562, 74928, 79674, 87416, 91056, 106232, 120866, 131124, 159348, 174832, 181299, 212464, 241732, 262248, 318696, 362598, 423031, 483464, 524496, 637392, 725196, 846062, 966928, 1269093, 1450392, 1692124, 2538186, 2900784, 2961217, 3384248, 5076372, 5922434, 6768496, 8883651, 10152744, 11844868, 17767302, 20305488, 23689736, 35534604, 47379472, 71069208, 142138416]

約数ペア:

[(1, 142138416), (2, 71069208), (3, 47379472), (4, 35534604), (6, 23689736), (7, 20305488), (8, 17767302), (12, 11844868), (14, 10152744), (16, 8883651), (21, 6768496), (24, 5922434), (28, 5076372), (42, 3384248), (48, 2961217), (49, 2900784), (56, 2538186), (84, 1692124), (98, 1450392), (112, 1269093), (147, 966928), (168, 846062), (196, 725196), (223, 637392), (271, 524496), (294, 483464), (336, 423031), (392, 362598), (446, 318696), (542, 262248), (588, 241732), (669, 212464), (784, 181299), (813, 174832), (892, 159348), (1084, 131124), (1176, 120866), (1338, 106232), (1561, 91056), (1626, 87416), (1784, 79674), (1897, 74928), (2168, 65562), (2352, 60433), (2676, 53116), (3122, 45528), (3252, 43708), (3568, 39837), (3794, 37464), (4336, 32781), (4683, 30352), (5352, 26558), (5691, 24976), (6244, 22764), (6504, 21854), (7588, 18732), (9366, 15176), (10704, 13279), (10927, 13008), (11382, 12488)]