156660610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 316483200

約数和(自身を除く): 159822590

約数列:

[1, 2, 5, 10, 17, 29, 34, 43, 58, 85, 86, 145, 170, 215, 290, 430, 493, 731, 739, 986, 1247, 1462, 1478, 2465, 2494, 3655, 3695, 4930, 6235, 7310, 7390, 12470, 12563, 21199, 21431, 25126, 31777, 42398, 42862, 62815, 63554, 105995, 107155, 125630, 158885, 211990, 214310, 317770, 364327, 540209, 728654, 921533, 1080418, 1821635, 1843066, 2701045, 3643270, 4607665, 5402090, 9215330, 15666061, 31332122, 78330305, 156660610]

約数ペア:

[(1, 156660610), (2, 78330305), (5, 31332122), (10, 15666061), (17, 9215330), (29, 5402090), (34, 4607665), (43, 3643270), (58, 2701045), (85, 1843066), (86, 1821635), (145, 1080418), (170, 921533), (215, 728654), (290, 540209), (430, 364327), (493, 317770), (731, 214310), (739, 211990), (986, 158885), (1247, 125630), (1462, 107155), (1478, 105995), (2465, 63554), (2494, 62815), (3655, 42862), (3695, 42398), (4930, 31777), (6235, 25126), (7310, 21431), (7390, 21199), (12470, 12563)]