155588284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 306669888

約数和(自身を除く): 151081604

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 391, 782, 901, 1219, 1564, 1802, 1877, 2438, 3604, 3754, 4876, 7508, 20723, 31909, 41446, 43171, 63818, 82892, 86342, 99481, 127636, 172684, 198962, 397924, 733907, 1467814, 1691177, 2288063, 2935628, 3382354, 4576126, 6764708, 9152252, 38897071, 77794142, 155588284]

約数ペア:

[(1, 155588284), (2, 77794142), (4, 38897071), (17, 9152252), (23, 6764708), (34, 4576126), (46, 3382354), (53, 2935628), (68, 2288063), (92, 1691177), (106, 1467814), (212, 733907), (391, 397924), (782, 198962), (901, 172684), (1219, 127636), (1564, 99481), (1802, 86342), (1877, 82892), (2438, 63818), (3604, 43171), (3754, 41446), (4876, 31909), (7508, 20723)]