142861836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 381525760

約数和(自身を除く): 238663924

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 157, 228, 247, 307, 314, 471, 494, 614, 628, 741, 921, 942, 988, 1228, 1482, 1842, 1884, 2041, 2964, 2983, 3684, 3991, 4082, 5833, 5966, 6123, 7982, 8164, 8949, 11666, 11932, 11973, 12246, 15964, 17499, 17898, 23332, 23946, 24492, 34998, 35796, 38779, 47892, 48199, 69996, 75829, 77558, 96398, 116337, 144597, 151658, 155116, 192796, 227487, 232674, 289194, 303316, 454974, 465348, 578388, 626587, 909948, 915781, 1253174, 1831562, 1879761, 2506348, 2747343, 3663124, 3759522, 5494686, 7519044, 10989372, 11905153, 23810306, 35715459, 47620612, 71430918, 142861836]

約数ペア:

[(1, 142861836), (2, 71430918), (3, 47620612), (4, 35715459), (6, 23810306), (12, 11905153), (13, 10989372), (19, 7519044), (26, 5494686), (38, 3759522), (39, 3663124), (52, 2747343), (57, 2506348), (76, 1879761), (78, 1831562), (114, 1253174), (156, 915781), (157, 909948), (228, 626587), (247, 578388), (307, 465348), (314, 454974), (471, 303316), (494, 289194), (614, 232674), (628, 227487), (741, 192796), (921, 155116), (942, 151658), (988, 144597), (1228, 116337), (1482, 96398), (1842, 77558), (1884, 75829), (2041, 69996), (2964, 48199), (2983, 47892), (3684, 38779), (3991, 35796), (4082, 34998), (5833, 24492), (5966, 23946), (6123, 23332), (7982, 17898), (8164, 17499), (8949, 15964), (11666, 12246), (11932, 11973)]