138278724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{739}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 334172160

約数和(自身を除く): 195893436

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 503, 739, 1006, 1478, 1509, 2012, 2217, 2956, 3018, 4434, 6036, 8868, 15593, 22909, 31186, 45818, 46779, 62372, 68727, 91636, 93558, 137454, 187116, 274908, 371717, 743434, 1115151, 1486868, 2230302, 4460604, 11523227, 23046454, 34569681, 46092908, 69139362, 138278724]

約数ペア:

[(1, 138278724), (2, 69139362), (3, 46092908), (4, 34569681), (6, 23046454), (12, 11523227), (31, 4460604), (62, 2230302), (93, 1486868), (124, 1115151), (186, 743434), (372, 371717), (503, 274908), (739, 187116), (1006, 137454), (1478, 93558), (1509, 91636), (2012, 68727), (2217, 62372), (2956, 46779), (3018, 45818), (4434, 31186), (6036, 22909), (8868, 15593)]