145715778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 356756400

約数和(自身を除く): 211040622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 109, 117, 174, 197, 218, 234, 261, 327, 377, 394, 522, 591, 654, 754, 981, 1131, 1182, 1417, 1773, 1962, 2262, 2561, 2834, 3161, 3393, 3546, 4251, 5122, 5713, 6322, 6786, 7683, 8502, 9483, 11426, 12753, 15366, 17139, 18966, 21473, 23049, 25506, 28449, 34278, 41093, 42946, 46098, 51417, 56898, 64419, 74269, 82186, 102834, 123279, 128838, 148538, 193257, 222807, 246558, 279149, 369837, 386514, 445614, 558298, 622717, 668421, 739674, 837447, 1245434, 1336842, 1674894, 1868151, 2512341, 3736302, 5024682, 5604453, 8095321, 11208906, 16190642, 24285963, 48571926, 72857889, 145715778]

約数ペア:

[(1, 145715778), (2, 72857889), (3, 48571926), (6, 24285963), (9, 16190642), (13, 11208906), (18, 8095321), (26, 5604453), (29, 5024682), (39, 3736302), (58, 2512341), (78, 1868151), (87, 1674894), (109, 1336842), (117, 1245434), (174, 837447), (197, 739674), (218, 668421), (234, 622717), (261, 558298), (327, 445614), (377, 386514), (394, 369837), (522, 279149), (591, 246558), (654, 222807), (754, 193257), (981, 148538), (1131, 128838), (1182, 123279), (1417, 102834), (1773, 82186), (1962, 74269), (2262, 64419), (2561, 56898), (2834, 51417), (3161, 46098), (3393, 42946), (3546, 41093), (4251, 34278), (5122, 28449), (5713, 25506), (6322, 23049), (6786, 21473), (7683, 18966), (8502, 17139), (9483, 15366), (11426, 12753)]