156739158

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{126199}}^1$

素因数の和:126233

約数の個数: 32

約数和(自身を含む): 363456000

約数和(自身を除く): 206716842

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 126199, 252398, 378597, 757194, 1135791, 2271582, 2902577, 3407373, 5805154, 6814746, 8707731, 17415462, 26123193, 52246386, 78369579, 156739158]

約数ペア:

[(1, 156739158), (2, 78369579), (3, 52246386), (6, 26123193), (9, 17415462), (18, 8707731), (23, 6814746), (27, 5805154), (46, 3407373), (54, 2902577), (69, 2271582), (138, 1135791), (207, 757194), (414, 378597), (621, 252398), (1242, 126199)]