165025070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 360529920

約数和(自身を除く): 195504850

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 127, 133, 190, 254, 266, 635, 665, 889, 977, 1270, 1330, 1778, 1954, 2413, 4445, 4826, 4885, 6839, 8890, 9770, 12065, 13678, 16891, 18563, 24130, 33782, 34195, 37126, 68390, 84455, 92815, 124079, 129941, 168910, 185630, 248158, 259882, 620395, 649705, 868553, 1240790, 1299410, 1737106, 2357501, 4342765, 4715002, 8685530, 11787505, 16502507, 23575010, 33005014, 82512535, 165025070]

約数ペア:

[(1, 165025070), (2, 82512535), (5, 33005014), (7, 23575010), (10, 16502507), (14, 11787505), (19, 8685530), (35, 4715002), (38, 4342765), (70, 2357501), (95, 1737106), (127, 1299410), (133, 1240790), (190, 868553), (254, 649705), (266, 620395), (635, 259882), (665, 248158), (889, 185630), (977, 168910), (1270, 129941), (1330, 124079), (1778, 92815), (1954, 84455), (2413, 68390), (4445, 37126), (4826, 34195), (4885, 33782), (6839, 24130), (8890, 18563), (9770, 16891), (12065, 13678)]