147521282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 238137600

約数和(自身を除く): 90616318

約数列:

[1, 2, 19, 38, 79, 157, 158, 313, 314, 626, 1501, 2983, 3002, 5947, 5966, 11894, 12403, 24727, 24806, 49141, 49454, 98282, 235657, 469813, 471314, 933679, 939626, 1867358, 3882139, 7764278, 73760641, 147521282]

約数ペア:

[(1, 147521282), (2, 73760641), (19, 7764278), (38, 3882139), (79, 1867358), (157, 939626), (158, 933679), (313, 471314), (314, 469813), (626, 235657), (1501, 98282), (2983, 49454), (3002, 49141), (5947, 24806), (5966, 24727), (11894, 12403)]