149363256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 456076800

約数和(自身を除く): 306713544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 266, 292, 399, 438, 456, 511, 532, 584, 641, 798, 876, 1022, 1064, 1282, 1387, 1533, 1596, 1752, 1923, 2044, 2564, 2774, 3066, 3192, 3846, 4088, 4161, 4487, 5128, 5548, 6132, 7692, 8322, 8974, 9709, 11096, 12179, 12264, 13461, 15384, 16644, 17948, 19418, 24358, 26922, 29127, 33288, 35896, 36537, 38836, 46793, 48716, 53844, 58254, 73074, 77672, 85253, 93586, 97432, 107688, 116508, 140379, 146148, 170506, 187172, 233016, 255759, 280758, 292296, 327551, 341012, 374344, 511518, 561516, 655102, 682024, 889067, 982653, 1023036, 1123032, 1310204, 1778134, 1965306, 2046072, 2620408, 2667201, 3556268, 3930612, 5334402, 6223469, 7112536, 7861224, 10668804, 12446938, 18670407, 21337608, 24893876, 37340814, 49787752, 74681628, 149363256]

約数ペア:

[(1, 149363256), (2, 74681628), (3, 49787752), (4, 37340814), (6, 24893876), (7, 21337608), (8, 18670407), (12, 12446938), (14, 10668804), (19, 7861224), (21, 7112536), (24, 6223469), (28, 5334402), (38, 3930612), (42, 3556268), (56, 2667201), (57, 2620408), (73, 2046072), (76, 1965306), (84, 1778134), (114, 1310204), (133, 1123032), (146, 1023036), (152, 982653), (168, 889067), (219, 682024), (228, 655102), (266, 561516), (292, 511518), (399, 374344), (438, 341012), (456, 327551), (511, 292296), (532, 280758), (584, 255759), (641, 233016), (798, 187172), (876, 170506), (1022, 146148), (1064, 140379), (1282, 116508), (1387, 107688), (1533, 97432), (1596, 93586), (1752, 85253), (1923, 77672), (2044, 73074), (2564, 58254), (2774, 53844), (3066, 48716), (3192, 46793), (3846, 38836), (4088, 36537), (4161, 35896), (4487, 33288), (5128, 29127), (5548, 26922), (6132, 24358), (7692, 19418), (8322, 17948), (8974, 16644), (9709, 15384), (11096, 13461), (12179, 12264)]