154965342

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 374303232

約数和(自身を除く): 219337890

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 347, 434, 651, 686, 694, 1029, 1041, 1302, 1519, 2058, 2082, 2401, 2429, 3038, 4557, 4802, 4858, 7203, 7287, 9114, 10633, 10757, 14406, 14574, 17003, 21266, 21514, 31899, 32271, 34006, 51009, 63798, 64542, 74431, 75299, 102018, 119021, 148862, 150598, 223293, 225897, 238042, 357063, 446586, 451794, 527093, 714126, 833147, 1054186, 1581279, 1666294, 2499441, 3162558, 3689651, 4998882, 7379302, 11068953, 22137906, 25827557, 51655114, 77482671, 154965342]

約数ペア:

[(1, 154965342), (2, 77482671), (3, 51655114), (6, 25827557), (7, 22137906), (14, 11068953), (21, 7379302), (31, 4998882), (42, 3689651), (49, 3162558), (62, 2499441), (93, 1666294), (98, 1581279), (147, 1054186), (186, 833147), (217, 714126), (294, 527093), (343, 451794), (347, 446586), (434, 357063), (651, 238042), (686, 225897), (694, 223293), (1029, 150598), (1041, 148862), (1302, 119021), (1519, 102018), (2058, 75299), (2082, 74431), (2401, 64542), (2429, 63798), (3038, 51009), (4557, 34006), (4802, 32271), (4858, 31899), (7203, 21514), (7287, 21266), (9114, 17003), (10633, 14574), (10757, 14406)]