164920704

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33037}}^1$

素因数の和:33067

約数の個数: 64

約数和(自身を含む): 471782640

約数和(自身を除く): 306861936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 33037, 66074, 99111, 132148, 198222, 264296, 396444, 429481, 528592, 792888, 858962, 1057184, 1288443, 1585776, 1717924, 2114368, 2576886, 3171552, 3435848, 4228736, 5153772, 6343104, 6871696, 10307544, 12686208, 13743392, 20615088, 27486784, 41230176, 54973568, 82460352, 164920704]

約数ペア:

[(1, 164920704), (2, 82460352), (3, 54973568), (4, 41230176), (6, 27486784), (8, 20615088), (12, 13743392), (13, 12686208), (16, 10307544), (24, 6871696), (26, 6343104), (32, 5153772), (39, 4228736), (48, 3435848), (52, 3171552), (64, 2576886), (78, 2114368), (96, 1717924), (104, 1585776), (128, 1288443), (156, 1057184), (192, 858962), (208, 792888), (312, 528592), (384, 429481), (416, 396444), (624, 264296), (832, 198222), (1248, 132148), (1664, 99111), (2496, 66074), (4992, 33037)]