15691685136

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{11827}}^1$

素因数の和:12180

約数の個数: 80

約数和(自身を含む): 41043349248

約数和(自身を除く): 25351664112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 211, 262, 393, 422, 524, 633, 786, 844, 1048, 1266, 1572, 1688, 2096, 2532, 3144, 3376, 5064, 6288, 10128, 11827, 23654, 27641, 35481, 47308, 55282, 70962, 82923, 94616, 110564, 141924, 165846, 189232, 221128, 283848, 331692, 442256, 567696, 663384, 1326768, 1549337, 2495497, 3098674, 4648011, 4990994, 6197348, 7486491, 9296022, 9981988, 12394696, 14972982, 18592044, 19963976, 24789392, 29945964, 37184088, 39927952, 59891928, 74368176, 119783856, 326910107, 653820214, 980730321, 1307640428, 1961460642, 2615280856, 3922921284, 5230561712, 7845842568, 15691685136]

約数ペア:

[(1, 15691685136), (2, 7845842568), (3, 5230561712), (4, 3922921284), (6, 2615280856), (8, 1961460642), (12, 1307640428), (16, 980730321), (24, 653820214), (48, 326910107), (131, 119783856), (211, 74368176), (262, 59891928), (393, 39927952), (422, 37184088), (524, 29945964), (633, 24789392), (786, 19963976), (844, 18592044), (1048, 14972982), (1266, 12394696), (1572, 9981988), (1688, 9296022), (2096, 7486491), (2532, 6197348), (3144, 4990994), (3376, 4648011), (5064, 3098674), (6288, 2495497), (10128, 1549337), (11827, 1326768), (23654, 663384), (27641, 567696), (35481, 442256), (47308, 331692), (55282, 283848), (70962, 221128), (82923, 189232), (94616, 165846), (110564, 141924)]