131243424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1150

約数の個数: 96

約数和(自身を含む): 374984064

約数和(自身を除く): 243740640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 103, 104, 156, 206, 208, 309, 312, 412, 416, 618, 624, 824, 1021, 1236, 1248, 1339, 1648, 2042, 2472, 2678, 3063, 3296, 4017, 4084, 4944, 5356, 6126, 8034, 8168, 9888, 10712, 12252, 13273, 16068, 16336, 21424, 24504, 26546, 32136, 32672, 39819, 42848, 49008, 53092, 64272, 79638, 98016, 105163, 106184, 128544, 159276, 210326, 212368, 315489, 318552, 420652, 424736, 630978, 637104, 841304, 1261956, 1274208, 1367119, 1682608, 2523912, 2734238, 3365216, 4101357, 5047824, 5468476, 8202714, 10095648, 10936952, 16405428, 21873904, 32810856, 43747808, 65621712, 131243424]

約数ペア:

[(1, 131243424), (2, 65621712), (3, 43747808), (4, 32810856), (6, 21873904), (8, 16405428), (12, 10936952), (13, 10095648), (16, 8202714), (24, 5468476), (26, 5047824), (32, 4101357), (39, 3365216), (48, 2734238), (52, 2523912), (78, 1682608), (96, 1367119), (103, 1274208), (104, 1261956), (156, 841304), (206, 637104), (208, 630978), (309, 424736), (312, 420652), (412, 318552), (416, 315489), (618, 212368), (624, 210326), (824, 159276), (1021, 128544), (1236, 106184), (1248, 105163), (1339, 98016), (1648, 79638), (2042, 64272), (2472, 53092), (2678, 49008), (3063, 42848), (3296, 39819), (4017, 32672), (4084, 32136), (4944, 26546), (5356, 24504), (6126, 21424), (8034, 16336), (8168, 16068), (9888, 13273), (10712, 12252)]