156741918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{3583}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 328237056

約数和(自身を除く): 171495138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 317, 634, 951, 1902, 3583, 7166, 7291, 10749, 14582, 21498, 21873, 43746, 82409, 164818, 247227, 494454, 1135811, 2271622, 3407433, 6814866, 26123653, 52247306, 78370959, 156741918]

約数ペア:

[(1, 156741918), (2, 78370959), (3, 52247306), (6, 26123653), (23, 6814866), (46, 3407433), (69, 2271622), (138, 1135811), (317, 494454), (634, 247227), (951, 164818), (1902, 82409), (3583, 43746), (7166, 21873), (7291, 21498), (10749, 14582)]