123126612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 358525440

約数和(自身を除く): 235398828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 103, 107, 114, 133, 147, 196, 206, 214, 228, 266, 294, 309, 321, 399, 412, 428, 532, 588, 618, 642, 721, 749, 798, 931, 1236, 1284, 1442, 1498, 1596, 1862, 1957, 2033, 2163, 2247, 2793, 2884, 2996, 3724, 3914, 4066, 4326, 4494, 5047, 5243, 5586, 5871, 6099, 7828, 8132, 8652, 8988, 10094, 10486, 11021, 11172, 11742, 12198, 13699, 14231, 15141, 15729, 20188, 20972, 22042, 23484, 24396, 27398, 28462, 30282, 31458, 33063, 41097, 42693, 44084, 54796, 56924, 60564, 62916, 66126, 77147, 82194, 85386, 95893, 99617, 132252, 154294, 164388, 170772, 191786, 199234, 209399, 231441, 287679, 298851, 308588, 383572, 398468, 418798, 462882, 540029, 575358, 597702, 628197, 837596, 925764, 1080058, 1150716, 1195404, 1256394, 1465793, 1620087, 2160116, 2512788, 2931586, 3240174, 4397379, 5863172, 6480348, 8794758, 10260551, 17589516, 20521102, 30781653, 41042204, 61563306, 123126612]

約数ペア:

[(1, 123126612), (2, 61563306), (3, 41042204), (4, 30781653), (6, 20521102), (7, 17589516), (12, 10260551), (14, 8794758), (19, 6480348), (21, 5863172), (28, 4397379), (38, 3240174), (42, 2931586), (49, 2512788), (57, 2160116), (76, 1620087), (84, 1465793), (98, 1256394), (103, 1195404), (107, 1150716), (114, 1080058), (133, 925764), (147, 837596), (196, 628197), (206, 597702), (214, 575358), (228, 540029), (266, 462882), (294, 418798), (309, 398468), (321, 383572), (399, 308588), (412, 298851), (428, 287679), (532, 231441), (588, 209399), (618, 199234), (642, 191786), (721, 170772), (749, 164388), (798, 154294), (931, 132252), (1236, 99617), (1284, 95893), (1442, 85386), (1498, 82194), (1596, 77147), (1862, 66126), (1957, 62916), (2033, 60564), (2163, 56924), (2247, 54796), (2793, 44084), (2884, 42693), (2996, 41097), (3724, 33063), (3914, 31458), (4066, 30282), (4326, 28462), (4494, 27398), (5047, 24396), (5243, 23484), (5586, 22042), (5871, 20972), (6099, 20188), (7828, 15729), (8132, 15141), (8652, 14231), (8988, 13699), (10094, 12198), (10486, 11742), (11021, 11172)]