156913860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7901}}^1$

素因数の和:8244

約数の個数: 48

約数和(自身を含む): 440741952

約数和(自身を除く): 283828092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 7901, 9930, 15802, 19860, 23703, 31604, 39505, 47406, 79010, 94812, 118515, 158020, 237030, 474060, 2615231, 5230462, 7845693, 10460924, 13076155, 15691386, 26152310, 31382772, 39228465, 52304620, 78456930, 156913860]

約数ペア:

[(1, 156913860), (2, 78456930), (3, 52304620), (4, 39228465), (5, 31382772), (6, 26152310), (10, 15691386), (12, 13076155), (15, 10460924), (20, 7845693), (30, 5230462), (60, 2615231), (331, 474060), (662, 237030), (993, 158020), (1324, 118515), (1655, 94812), (1986, 79010), (3310, 47406), (3972, 39505), (4965, 31604), (6620, 23703), (7901, 19860), (9930, 15802)]