15692306252

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{144779}}^1$

素因数の和:144883

約数の個数: 48

約数和(自身を含む): 32430720000

約数和(自身を除く): 16738413748

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 1106, 1372, 2212, 3871, 7742, 15484, 27097, 54194, 108388, 144779, 289558, 579116, 1013453, 2026906, 4053812, 7094171, 11437541, 14188342, 22875082, 28376684, 45750164, 49659197, 80062787, 99318394, 160125574, 198636788, 320251148, 560439509, 1120879018, 2241758036, 3923076563, 7846153126, 15692306252]

約数ペア:

[(1, 15692306252), (2, 7846153126), (4, 3923076563), (7, 2241758036), (14, 1120879018), (28, 560439509), (49, 320251148), (79, 198636788), (98, 160125574), (158, 99318394), (196, 80062787), (316, 49659197), (343, 45750164), (553, 28376684), (686, 22875082), (1106, 14188342), (1372, 11437541), (2212, 7094171), (3871, 4053812), (7742, 2026906), (15484, 1013453), (27097, 579116), (54194, 289558), (108388, 144779)]