145923078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 361808640

約数和(自身を除く): 215885562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 151, 173, 266, 294, 302, 346, 399, 453, 519, 798, 906, 931, 1038, 1057, 1211, 1862, 2114, 2422, 2793, 2869, 3171, 3287, 3633, 5586, 5738, 6342, 6574, 7266, 7399, 8477, 8607, 9861, 14798, 16954, 17214, 19722, 20083, 22197, 23009, 25431, 26123, 40166, 44394, 46018, 50862, 52246, 60249, 69027, 78369, 120498, 138054, 140581, 156738, 161063, 182861, 281162, 322126, 365722, 421743, 483189, 496337, 548583, 843486, 966378, 992674, 1097166, 1280027, 1489011, 2560054, 2978022, 3474359, 3840081, 6948718, 7680162, 10423077, 20846154, 24320513, 48641026, 72961539, 145923078]

約数ペア:

[(1, 145923078), (2, 72961539), (3, 48641026), (6, 24320513), (7, 20846154), (14, 10423077), (19, 7680162), (21, 6948718), (38, 3840081), (42, 3474359), (49, 2978022), (57, 2560054), (98, 1489011), (114, 1280027), (133, 1097166), (147, 992674), (151, 966378), (173, 843486), (266, 548583), (294, 496337), (302, 483189), (346, 421743), (399, 365722), (453, 322126), (519, 281162), (798, 182861), (906, 161063), (931, 156738), (1038, 140581), (1057, 138054), (1211, 120498), (1862, 78369), (2114, 69027), (2422, 60249), (2793, 52246), (2869, 50862), (3171, 46018), (3287, 44394), (3633, 40166), (5586, 26123), (5738, 25431), (6342, 23009), (6574, 22197), (7266, 20083), (7399, 19722), (8477, 17214), (8607, 16954), (9861, 14798)]