16480524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 42454720

約数和(自身を除く): 25974196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 43, 57, 76, 82, 86, 114, 123, 129, 164, 172, 228, 246, 258, 492, 516, 779, 817, 1558, 1634, 1681, 1763, 2337, 2451, 3116, 3268, 3362, 3526, 4674, 4902, 5043, 5289, 6724, 7052, 9348, 9804, 10086, 10578, 20172, 21156, 31939, 33497, 63878, 66994, 72283, 95817, 100491, 127756, 133988, 144566, 191634, 200982, 216849, 289132, 383268, 401964, 433698, 867396, 1373377, 2746754, 4120131, 5493508, 8240262, 16480524]

約数ペア:

[(1, 16480524), (2, 8240262), (3, 5493508), (4, 4120131), (6, 2746754), (12, 1373377), (19, 867396), (38, 433698), (41, 401964), (43, 383268), (57, 289132), (76, 216849), (82, 200982), (86, 191634), (114, 144566), (123, 133988), (129, 127756), (164, 100491), (172, 95817), (228, 72283), (246, 66994), (258, 63878), (492, 33497), (516, 31939), (779, 21156), (817, 20172), (1558, 10578), (1634, 10086), (1681, 9804), (1763, 9348), (2337, 7052), (2451, 6724), (3116, 5289), (3268, 5043), (3362, 4902), (3526, 4674)]