131916528

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{3833}}^1$

素因数の和:4086

約数の個数: 60

約数和(自身を含む): 370824480

約数和(自身を除く): 238907952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 3833, 4302, 5736, 7666, 8604, 11472, 11499, 15332, 17208, 22998, 30664, 34416, 34497, 45996, 61328, 68994, 91992, 137988, 183984, 275976, 551952, 916087, 1832174, 2748261, 3664348, 5496522, 7328696, 8244783, 10993044, 14657392, 16489566, 21986088, 32979132, 43972176, 65958264, 131916528]

約数ペア:

[(1, 131916528), (2, 65958264), (3, 43972176), (4, 32979132), (6, 21986088), (8, 16489566), (9, 14657392), (12, 10993044), (16, 8244783), (18, 7328696), (24, 5496522), (36, 3664348), (48, 2748261), (72, 1832174), (144, 916087), (239, 551952), (478, 275976), (717, 183984), (956, 137988), (1434, 91992), (1912, 68994), (2151, 61328), (2868, 45996), (3824, 34497), (3833, 34416), (4302, 30664), (5736, 22998), (7666, 17208), (8604, 15332), (11472, 11499)]