158910984

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{12907}}^1$

素因数の和:12944

約数の個数: 80

約数和(自身を含む): 468560400

約数和(自身を除く): 309649416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 12907, 25814, 38721, 51628, 77442, 103256, 116163, 154884, 232326, 245233, 309768, 348489, 464652, 490466, 696978, 735699, 929304, 980932, 1045467, 1393956, 1471398, 1961864, 2090934, 2207097, 2787912, 2942796, 4181868, 4414194, 5885592, 6621291, 8363736, 8828388, 13242582, 17656776, 19863873, 26485164, 39727746, 52970328, 79455492, 158910984]

約数ペア:

[(1, 158910984), (2, 79455492), (3, 52970328), (4, 39727746), (6, 26485164), (8, 19863873), (9, 17656776), (12, 13242582), (18, 8828388), (19, 8363736), (24, 6621291), (27, 5885592), (36, 4414194), (38, 4181868), (54, 2942796), (57, 2787912), (72, 2207097), (76, 2090934), (81, 1961864), (108, 1471398), (114, 1393956), (152, 1045467), (162, 980932), (171, 929304), (216, 735699), (228, 696978), (324, 490466), (342, 464652), (456, 348489), (513, 309768), (648, 245233), (684, 232326), (1026, 154884), (1368, 116163), (1539, 103256), (2052, 77442), (3078, 51628), (4104, 38721), (6156, 25814), (12312, 12907)]