157215708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{111977}}^1$

素因数の和:112003

約数の個数: 48

約数和(自身を含む): 438953760

約数和(自身を除く): 281738052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 111977, 223954, 335931, 447908, 671862, 1007793, 1343724, 1455701, 2015586, 2911402, 3023379, 4031172, 4367103, 5822804, 6046758, 8734206, 12093516, 13101309, 17468412, 26202618, 39303927, 52405236, 78607854, 157215708]

約数ペア:

[(1, 157215708), (2, 78607854), (3, 52405236), (4, 39303927), (6, 26202618), (9, 17468412), (12, 13101309), (13, 12093516), (18, 8734206), (26, 6046758), (27, 5822804), (36, 4367103), (39, 4031172), (52, 3023379), (54, 2911402), (78, 2015586), (108, 1455701), (117, 1343724), (156, 1007793), (234, 671862), (351, 447908), (468, 335931), (702, 223954), (1404, 111977)]