136723888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 318836736

約数和(自身を除く): 182112848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 743, 848, 868, 1484, 1486, 1643, 1736, 2968, 2972, 3286, 3472, 5201, 5936, 5944, 6572, 10402, 11501, 11888, 13144, 20804, 23002, 23033, 26288, 39379, 41608, 46004, 46066, 78758, 83216, 92008, 92132, 157516, 161231, 184016, 184264, 275653, 315032, 322462, 368528, 551306, 630064, 644924, 1102612, 1220749, 1289848, 2205224, 2441498, 2579696, 4410448, 4882996, 8545243, 9765992, 17090486, 19531984, 34180972, 68361944, 136723888]

約数ペア:

[(1, 136723888), (2, 68361944), (4, 34180972), (7, 19531984), (8, 17090486), (14, 9765992), (16, 8545243), (28, 4882996), (31, 4410448), (53, 2579696), (56, 2441498), (62, 2205224), (106, 1289848), (112, 1220749), (124, 1102612), (212, 644924), (217, 630064), (248, 551306), (371, 368528), (424, 322462), (434, 315032), (496, 275653), (742, 184264), (743, 184016), (848, 161231), (868, 157516), (1484, 92132), (1486, 92008), (1643, 83216), (1736, 78758), (2968, 46066), (2972, 46004), (3286, 41608), (3472, 39379), (5201, 26288), (5936, 23033), (5944, 23002), (6572, 20804), (10402, 13144), (11501, 11888)]