130311664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 309355200

約数和(自身を除く): 179043536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 89, 112, 119, 136, 178, 238, 272, 356, 476, 623, 712, 769, 952, 1246, 1424, 1513, 1538, 1904, 2492, 3026, 3076, 4984, 5383, 6052, 6152, 9968, 10591, 10766, 12104, 12304, 13073, 21182, 21532, 24208, 26146, 42364, 43064, 52292, 68441, 84728, 86128, 91511, 104584, 136882, 169456, 183022, 209168, 273764, 366044, 479087, 547528, 732088, 958174, 1095056, 1163497, 1464176, 1916348, 2326994, 3832696, 4653988, 7665392, 8144479, 9307976, 16288958, 18615952, 32577916, 65155832, 130311664]

約数ペア:

[(1, 130311664), (2, 65155832), (4, 32577916), (7, 18615952), (8, 16288958), (14, 9307976), (16, 8144479), (17, 7665392), (28, 4653988), (34, 3832696), (56, 2326994), (68, 1916348), (89, 1464176), (112, 1163497), (119, 1095056), (136, 958174), (178, 732088), (238, 547528), (272, 479087), (356, 366044), (476, 273764), (623, 209168), (712, 183022), (769, 169456), (952, 136882), (1246, 104584), (1424, 91511), (1513, 86128), (1538, 84728), (1904, 68441), (2492, 52292), (3026, 43064), (3076, 42364), (4984, 26146), (5383, 24208), (6052, 21532), (6152, 21182), (9968, 13073), (10591, 12304), (10766, 12104)]