150491718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37831}}^1$

素因数の和:37869

約数の個数: 48

約数和(自身を含む): 371812896

約数和(自身を除く): 221321178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 37831, 75662, 113493, 226986, 340479, 491803, 643127, 680958, 983606, 1286254, 1475409, 1929381, 2950818, 3858762, 4426227, 5788143, 8360651, 8852454, 11576286, 16721302, 25081953, 50163906, 75245859, 150491718]

約数ペア:

[(1, 150491718), (2, 75245859), (3, 50163906), (6, 25081953), (9, 16721302), (13, 11576286), (17, 8852454), (18, 8360651), (26, 5788143), (34, 4426227), (39, 3858762), (51, 2950818), (78, 1929381), (102, 1475409), (117, 1286254), (153, 983606), (221, 680958), (234, 643127), (306, 491803), (442, 340479), (663, 226986), (1326, 113493), (1989, 75662), (3978, 37831)]