190131144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18553}}^1$

素因数の和:18630

約数の個数: 64

約数和(自身を含む): 552167040

約数和(自身を除く): 362035896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 18553, 37106, 55659, 74212, 111318, 129871, 148424, 222636, 259742, 389613, 445272, 519484, 779226, 1038968, 1131733, 1558452, 2263466, 3116904, 3395199, 4526932, 6790398, 7922131, 9053864, 13580796, 15844262, 23766393, 27161592, 31688524, 47532786, 63377048, 95065572, 190131144]

約数ペア:

[(1, 190131144), (2, 95065572), (3, 63377048), (4, 47532786), (6, 31688524), (7, 27161592), (8, 23766393), (12, 15844262), (14, 13580796), (21, 9053864), (24, 7922131), (28, 6790398), (42, 4526932), (56, 3395199), (61, 3116904), (84, 2263466), (122, 1558452), (168, 1131733), (183, 1038968), (244, 779226), (366, 519484), (427, 445272), (488, 389613), (732, 259742), (854, 222636), (1281, 148424), (1464, 129871), (1708, 111318), (2562, 74212), (3416, 55659), (5124, 37106), (10248, 18553)]