153851208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 467174400

約数和(自身を除く): 313323192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 157, 168, 228, 266, 307, 314, 399, 456, 471, 532, 614, 628, 798, 921, 942, 1064, 1099, 1228, 1256, 1596, 1842, 1884, 2149, 2198, 2456, 2983, 3192, 3297, 3684, 3768, 4298, 4396, 5833, 5966, 6447, 6594, 7368, 8596, 8792, 8949, 11666, 11932, 12894, 13188, 17192, 17499, 17898, 20881, 23332, 23864, 25788, 26376, 34998, 35796, 40831, 41762, 46664, 48199, 51576, 62643, 69996, 71592, 81662, 83524, 96398, 122493, 125286, 139992, 144597, 163324, 167048, 192796, 244986, 250572, 289194, 326648, 337393, 385592, 489972, 501144, 578388, 674786, 915781, 979944, 1012179, 1156776, 1349572, 1831562, 2024358, 2699144, 2747343, 3663124, 4048716, 5494686, 6410467, 7326248, 8097432, 10989372, 12820934, 19231401, 21978744, 25641868, 38462802, 51283736, 76925604, 153851208]

約数ペア:

[(1, 153851208), (2, 76925604), (3, 51283736), (4, 38462802), (6, 25641868), (7, 21978744), (8, 19231401), (12, 12820934), (14, 10989372), (19, 8097432), (21, 7326248), (24, 6410467), (28, 5494686), (38, 4048716), (42, 3663124), (56, 2747343), (57, 2699144), (76, 2024358), (84, 1831562), (114, 1349572), (133, 1156776), (152, 1012179), (157, 979944), (168, 915781), (228, 674786), (266, 578388), (307, 501144), (314, 489972), (399, 385592), (456, 337393), (471, 326648), (532, 289194), (614, 250572), (628, 244986), (798, 192796), (921, 167048), (942, 163324), (1064, 144597), (1099, 139992), (1228, 125286), (1256, 122493), (1596, 96398), (1842, 83524), (1884, 81662), (2149, 71592), (2198, 69996), (2456, 62643), (2983, 51576), (3192, 48199), (3297, 46664), (3684, 41762), (3768, 40831), (4298, 35796), (4396, 34998), (5833, 26376), (5966, 25788), (6447, 23864), (6594, 23332), (7368, 20881), (8596, 17898), (8792, 17499), (8949, 17192), (11666, 13188), (11932, 12894)]