172009266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 433520640

約数和(自身を除く): 261511374

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 31, 33, 39, 58, 62, 66, 78, 87, 93, 143, 174, 186, 223, 286, 319, 341, 377, 403, 429, 446, 638, 669, 682, 754, 806, 858, 899, 957, 1023, 1131, 1209, 1338, 1798, 1914, 2046, 2262, 2418, 2453, 2697, 2899, 4147, 4433, 4906, 5394, 5798, 6467, 6913, 7359, 8294, 8697, 8866, 9889, 11687, 12441, 12934, 13299, 13826, 14718, 17394, 19401, 19778, 20739, 23374, 24882, 26598, 29667, 31889, 35061, 38802, 41478, 59334, 63778, 70122, 71137, 76043, 84071, 89869, 95667, 128557, 142274, 152086, 168142, 179738, 191334, 200477, 213411, 228129, 252213, 257114, 269607, 385671, 400954, 426822, 456258, 504426, 539214, 601431, 771342, 924781, 988559, 1202862, 1849562, 1977118, 2205247, 2606201, 2774343, 2965677, 4410494, 5212402, 5548686, 5931354, 6615741, 7818603, 13231482, 15637206, 28668211, 57336422, 86004633, 172009266]

約数ペア:

[(1, 172009266), (2, 86004633), (3, 57336422), (6, 28668211), (11, 15637206), (13, 13231482), (22, 7818603), (26, 6615741), (29, 5931354), (31, 5548686), (33, 5212402), (39, 4410494), (58, 2965677), (62, 2774343), (66, 2606201), (78, 2205247), (87, 1977118), (93, 1849562), (143, 1202862), (174, 988559), (186, 924781), (223, 771342), (286, 601431), (319, 539214), (341, 504426), (377, 456258), (403, 426822), (429, 400954), (446, 385671), (638, 269607), (669, 257114), (682, 252213), (754, 228129), (806, 213411), (858, 200477), (899, 191334), (957, 179738), (1023, 168142), (1131, 152086), (1209, 142274), (1338, 128557), (1798, 95667), (1914, 89869), (2046, 84071), (2262, 76043), (2418, 71137), (2453, 70122), (2697, 63778), (2899, 59334), (4147, 41478), (4433, 38802), (4906, 35061), (5394, 31889), (5798, 29667), (6467, 26598), (6913, 24882), (7359, 23374), (8294, 20739), (8697, 19778), (8866, 19401), (9889, 17394), (11687, 14718), (12441, 13826), (12934, 13299)]