131308392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1907}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 348019200

約数和(自身を除く): 216710808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 302, 453, 456, 604, 906, 1208, 1812, 1907, 2869, 3624, 3814, 5721, 5738, 7628, 8607, 11442, 11476, 15256, 17214, 22884, 22952, 34428, 36233, 45768, 68856, 72466, 108699, 144932, 217398, 287957, 289864, 434796, 575914, 863871, 869592, 1151828, 1727742, 2303656, 3455484, 5471183, 6910968, 10942366, 16413549, 21884732, 32827098, 43769464, 65654196, 131308392]

約数ペア:

[(1, 131308392), (2, 65654196), (3, 43769464), (4, 32827098), (6, 21884732), (8, 16413549), (12, 10942366), (19, 6910968), (24, 5471183), (38, 3455484), (57, 2303656), (76, 1727742), (114, 1151828), (151, 869592), (152, 863871), (228, 575914), (302, 434796), (453, 289864), (456, 287957), (604, 217398), (906, 144932), (1208, 108699), (1812, 72466), (1907, 68856), (2869, 45768), (3624, 36233), (3814, 34428), (5721, 22952), (5738, 22884), (7628, 17214), (8607, 15256), (11442, 11476)]