40167108

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 107016000

約数和(自身を除く): 66848892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 349, 414, 417, 556, 698, 828, 834, 1047, 1251, 1396, 1668, 2094, 2502, 3141, 3197, 4188, 5004, 6282, 6394, 8027, 9591, 12564, 12788, 16054, 19182, 24081, 28773, 32108, 38364, 48162, 48511, 57546, 72243, 96324, 97022, 115092, 144486, 145533, 194044, 288972, 291066, 436599, 582132, 873198, 1115753, 1746396, 2231506, 3347259, 4463012, 6694518, 10041777, 13389036, 20083554, 40167108]

約数ペア:

[(1, 40167108), (2, 20083554), (3, 13389036), (4, 10041777), (6, 6694518), (9, 4463012), (12, 3347259), (18, 2231506), (23, 1746396), (36, 1115753), (46, 873198), (69, 582132), (92, 436599), (138, 291066), (139, 288972), (207, 194044), (276, 145533), (278, 144486), (349, 115092), (414, 97022), (417, 96324), (556, 72243), (698, 57546), (828, 48511), (834, 48162), (1047, 38364), (1251, 32108), (1396, 28773), (1668, 24081), (2094, 19182), (2502, 16054), (3141, 12788), (3197, 12564), (4188, 9591), (5004, 8027), (6282, 6394)]