153003448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6481}}^1$

素因数の和:6727

約数の個数: 32

約数和(自身を含む): 310358160

約数和(自身を除く): 157354712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 5902, 6481, 11804, 12962, 23608, 25924, 51848, 84253, 168506, 337012, 674024, 1471187, 2942374, 5884748, 11769496, 19125431, 38250862, 76501724, 153003448]

約数ペア:

[(1, 153003448), (2, 76501724), (4, 38250862), (8, 19125431), (13, 11769496), (26, 5884748), (52, 2942374), (104, 1471187), (227, 674024), (454, 337012), (908, 168506), (1816, 84253), (2951, 51848), (5902, 25924), (6481, 23608), (11804, 12962)]