158289222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 391587840

約数和(自身を除く): 233298618

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 478, 546, 717, 1213, 1434, 1673, 2426, 3107, 3346, 3639, 5019, 6214, 7278, 8491, 9321, 10038, 15769, 16982, 18642, 21749, 25473, 31538, 43498, 47307, 50946, 65247, 94614, 110383, 130494, 220766, 289907, 331149, 579814, 662298, 869721, 1739442, 2029349, 3768791, 4058698, 6088047, 7537582, 11306373, 12176094, 22612746, 26381537, 52763074, 79144611, 158289222]

約数ペア:

[(1, 158289222), (2, 79144611), (3, 52763074), (6, 26381537), (7, 22612746), (13, 12176094), (14, 11306373), (21, 7537582), (26, 6088047), (39, 4058698), (42, 3768791), (78, 2029349), (91, 1739442), (182, 869721), (239, 662298), (273, 579814), (478, 331149), (546, 289907), (717, 220766), (1213, 130494), (1434, 110383), (1673, 94614), (2426, 65247), (3107, 50946), (3346, 47307), (3639, 43498), (5019, 31538), (6214, 25473), (7278, 21749), (8491, 18642), (9321, 16982), (10038, 15769)]