151405926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 360391680

約数和(自身を除く): 208985754

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 197, 203, 394, 406, 591, 609, 631, 1182, 1218, 1262, 1379, 1893, 2758, 3786, 4137, 4417, 5713, 8274, 8834, 11426, 13251, 17139, 18299, 26502, 34278, 36598, 39991, 54897, 79982, 109794, 119973, 124307, 128093, 239946, 248614, 256186, 372921, 384279, 745842, 768558, 870149, 1740298, 2610447, 3604903, 5220894, 7209806, 10814709, 21629418, 25234321, 50468642, 75702963, 151405926]

約数ペア:

[(1, 151405926), (2, 75702963), (3, 50468642), (6, 25234321), (7, 21629418), (14, 10814709), (21, 7209806), (29, 5220894), (42, 3604903), (58, 2610447), (87, 1740298), (174, 870149), (197, 768558), (203, 745842), (394, 384279), (406, 372921), (591, 256186), (609, 248614), (631, 239946), (1182, 128093), (1218, 124307), (1262, 119973), (1379, 109794), (1893, 79982), (2758, 54897), (3786, 39991), (4137, 36598), (4417, 34278), (5713, 26502), (8274, 18299), (8834, 17139), (11426, 13251)]