16319664

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 80

約数和(自身を含む): 48156640

約数和(自身を除く): 31836976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1021, 1332, 1776, 1998, 2042, 2664, 3063, 3996, 4084, 5328, 6126, 7992, 8168, 9189, 12252, 15984, 16336, 18378, 24504, 27567, 36756, 37777, 49008, 55134, 73512, 75554, 110268, 113331, 147024, 151108, 220536, 226662, 302216, 339993, 441072, 453324, 604432, 679986, 906648, 1019979, 1359972, 1813296, 2039958, 2719944, 4079916, 5439888, 8159832, 16319664]

約数ペア:

[(1, 16319664), (2, 8159832), (3, 5439888), (4, 4079916), (6, 2719944), (8, 2039958), (9, 1813296), (12, 1359972), (16, 1019979), (18, 906648), (24, 679986), (27, 604432), (36, 453324), (37, 441072), (48, 339993), (54, 302216), (72, 226662), (74, 220536), (108, 151108), (111, 147024), (144, 113331), (148, 110268), (216, 75554), (222, 73512), (296, 55134), (333, 49008), (432, 37777), (444, 36756), (592, 27567), (666, 24504), (888, 18378), (999, 16336), (1021, 15984), (1332, 12252), (1776, 9189), (1998, 8168), (2042, 7992), (2664, 6126), (3063, 5328), (3996, 4084)]