171539988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15901}}^1$

素因数の和:15968

約数の個数: 48

約数和(自身を含む): 427445760

約数和(自身を除く): 255905772

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 10788, 15901, 31802, 47703, 63604, 95406, 190812, 461129, 492931, 922258, 985862, 1383387, 1478793, 1844516, 1971724, 2766774, 2957586, 5533548, 5915172, 14294999, 28589998, 42884997, 57179996, 85769994, 171539988]

約数ペア:

[(1, 171539988), (2, 85769994), (3, 57179996), (4, 42884997), (6, 28589998), (12, 14294999), (29, 5915172), (31, 5533548), (58, 2957586), (62, 2766774), (87, 1971724), (93, 1844516), (116, 1478793), (124, 1383387), (174, 985862), (186, 922258), (348, 492931), (372, 461129), (899, 190812), (1798, 95406), (2697, 63604), (3596, 47703), (5394, 31802), (10788, 15901)]