156892788

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:415

約数の個数: 90

約数和(自身を含む): 443999094

約数和(自身を除く): 287106306

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 193, 234, 324, 351, 386, 468, 579, 702, 772, 1053, 1158, 1404, 1737, 2106, 2316, 2509, 3474, 4212, 5018, 5211, 6948, 7527, 10036, 10422, 15054, 15633, 20844, 22581, 30108, 31266, 37249, 45162, 62532, 67743, 74498, 90324, 111747, 135486, 148996, 203229, 223494, 270972, 335241, 406458, 446988, 484237, 670482, 812916, 968474, 1005723, 1340964, 1452711, 1936948, 2011446, 2905422, 3017169, 4022892, 4358133, 5810844, 6034338, 8716266, 12068676, 13074399, 17432532, 26148798, 39223197, 52297596, 78446394, 156892788]

約数ペア:

[(1, 156892788), (2, 78446394), (3, 52297596), (4, 39223197), (6, 26148798), (9, 17432532), (12, 13074399), (13, 12068676), (18, 8716266), (26, 6034338), (27, 5810844), (36, 4358133), (39, 4022892), (52, 3017169), (54, 2905422), (78, 2011446), (81, 1936948), (108, 1452711), (117, 1340964), (156, 1005723), (162, 968474), (193, 812916), (234, 670482), (324, 484237), (351, 446988), (386, 406458), (468, 335241), (579, 270972), (702, 223494), (772, 203229), (1053, 148996), (1158, 135486), (1404, 111747), (1737, 90324), (2106, 74498), (2316, 67743), (2509, 62532), (3474, 45162), (4212, 37249), (5018, 31266), (5211, 30108), (6948, 22581), (7527, 20844), (10036, 15633), (10422, 15054)]