155227506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 392933376

約数和(自身を除く): 237705870

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 43, 46, 69, 74, 86, 101, 111, 129, 138, 161, 202, 222, 258, 259, 301, 303, 322, 483, 518, 602, 606, 707, 777, 851, 903, 966, 989, 1414, 1554, 1591, 1702, 1806, 1978, 2121, 2323, 2553, 2967, 3182, 3737, 4242, 4343, 4646, 4773, 5106, 5934, 5957, 6923, 6969, 7474, 8686, 9546, 11137, 11211, 11914, 13029, 13846, 13938, 16261, 17871, 20769, 22274, 22422, 26058, 26159, 30401, 32522, 33411, 35742, 36593, 41538, 48783, 52318, 60802, 66822, 73186, 78477, 85951, 91203, 97566, 99889, 109779, 156954, 160691, 171902, 182406, 199778, 219558, 256151, 257853, 299667, 321382, 482073, 512302, 515706, 599334, 601657, 699223, 768453, 964146, 1124837, 1203314, 1398446, 1536906, 1804971, 2097669, 2249674, 3374511, 3609942, 3695893, 4195338, 6749022, 7391786, 11087679, 22175358, 25871251, 51742502, 77613753, 155227506]

約数ペア:

[(1, 155227506), (2, 77613753), (3, 51742502), (6, 25871251), (7, 22175358), (14, 11087679), (21, 7391786), (23, 6749022), (37, 4195338), (42, 3695893), (43, 3609942), (46, 3374511), (69, 2249674), (74, 2097669), (86, 1804971), (101, 1536906), (111, 1398446), (129, 1203314), (138, 1124837), (161, 964146), (202, 768453), (222, 699223), (258, 601657), (259, 599334), (301, 515706), (303, 512302), (322, 482073), (483, 321382), (518, 299667), (602, 257853), (606, 256151), (707, 219558), (777, 199778), (851, 182406), (903, 171902), (966, 160691), (989, 156954), (1414, 109779), (1554, 99889), (1591, 97566), (1702, 91203), (1806, 85951), (1978, 78477), (2121, 73186), (2323, 66822), (2553, 60802), (2967, 52318), (3182, 48783), (3737, 41538), (4242, 36593), (4343, 35742), (4646, 33411), (4773, 32522), (5106, 30401), (5934, 26159), (5957, 26058), (6923, 22422), (6969, 22274), (7474, 20769), (8686, 17871), (9546, 16261), (11137, 13938), (11211, 13846), (11914, 13029)]