173670378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 439160832

約数和(自身を除く): 265490454

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 43, 46, 69, 74, 86, 111, 113, 129, 138, 161, 222, 226, 258, 259, 301, 322, 339, 483, 518, 602, 678, 777, 791, 851, 903, 966, 989, 1554, 1582, 1591, 1702, 1806, 1978, 2373, 2553, 2599, 2967, 3182, 4181, 4746, 4773, 4859, 5106, 5198, 5934, 5957, 6923, 7797, 8362, 9546, 9718, 11137, 11914, 12543, 13846, 14577, 15594, 17871, 18193, 20769, 22274, 25086, 29154, 29267, 33411, 34013, 35742, 36386, 36593, 41538, 54579, 58534, 66822, 68026, 73186, 87801, 96163, 102039, 109158, 109779, 111757, 175602, 179783, 192326, 204078, 219558, 223514, 256151, 288489, 335271, 359566, 512302, 539349, 576978, 670542, 673141, 768453, 782299, 1078698, 1258481, 1346282, 1536906, 1564598, 2019423, 2346897, 2516962, 3775443, 4038846, 4135009, 4693794, 7550886, 8270018, 12405027, 24810054, 28945063, 57890126, 86835189, 173670378]

約数ペア:

[(1, 173670378), (2, 86835189), (3, 57890126), (6, 28945063), (7, 24810054), (14, 12405027), (21, 8270018), (23, 7550886), (37, 4693794), (42, 4135009), (43, 4038846), (46, 3775443), (69, 2516962), (74, 2346897), (86, 2019423), (111, 1564598), (113, 1536906), (129, 1346282), (138, 1258481), (161, 1078698), (222, 782299), (226, 768453), (258, 673141), (259, 670542), (301, 576978), (322, 539349), (339, 512302), (483, 359566), (518, 335271), (602, 288489), (678, 256151), (777, 223514), (791, 219558), (851, 204078), (903, 192326), (966, 179783), (989, 175602), (1554, 111757), (1582, 109779), (1591, 109158), (1702, 102039), (1806, 96163), (1978, 87801), (2373, 73186), (2553, 68026), (2599, 66822), (2967, 58534), (3182, 54579), (4181, 41538), (4746, 36593), (4773, 36386), (4859, 35742), (5106, 34013), (5198, 33411), (5934, 29267), (5957, 29154), (6923, 25086), (7797, 22274), (8362, 20769), (9546, 18193), (9718, 17871), (11137, 15594), (11914, 14577), (12543, 13846)]