143896272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 431222400

約数和(自身を除く): 287326128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 53, 57, 76, 78, 104, 106, 114, 152, 156, 159, 208, 212, 228, 229, 247, 304, 312, 318, 424, 456, 458, 494, 624, 636, 687, 689, 741, 848, 912, 916, 988, 1007, 1272, 1374, 1378, 1482, 1832, 1976, 2014, 2067, 2544, 2748, 2756, 2964, 2977, 3021, 3664, 3952, 4028, 4134, 4351, 5496, 5512, 5928, 5954, 6042, 8056, 8268, 8702, 8931, 10992, 11024, 11856, 11908, 12084, 12137, 13053, 13091, 16112, 16536, 17404, 17862, 23816, 24168, 24274, 26106, 26182, 33072, 34808, 35724, 36411, 39273, 47632, 48336, 48548, 52212, 52364, 56563, 69616, 71448, 72822, 78546, 97096, 104424, 104728, 113126, 142896, 145644, 157092, 157781, 169689, 194192, 208848, 209456, 226252, 230603, 291288, 314184, 315562, 339378, 452504, 461206, 473343, 582576, 628368, 631124, 678756, 691809, 905008, 922412, 946686, 1262248, 1357512, 1383618, 1844824, 1893372, 2524496, 2715024, 2767236, 2997839, 3689648, 3786744, 5534472, 5995678, 7573488, 8993517, 11068944, 11991356, 17987034, 23982712, 35974068, 47965424, 71948136, 143896272]

約数ペア:

[(1, 143896272), (2, 71948136), (3, 47965424), (4, 35974068), (6, 23982712), (8, 17987034), (12, 11991356), (13, 11068944), (16, 8993517), (19, 7573488), (24, 5995678), (26, 5534472), (38, 3786744), (39, 3689648), (48, 2997839), (52, 2767236), (53, 2715024), (57, 2524496), (76, 1893372), (78, 1844824), (104, 1383618), (106, 1357512), (114, 1262248), (152, 946686), (156, 922412), (159, 905008), (208, 691809), (212, 678756), (228, 631124), (229, 628368), (247, 582576), (304, 473343), (312, 461206), (318, 452504), (424, 339378), (456, 315562), (458, 314184), (494, 291288), (624, 230603), (636, 226252), (687, 209456), (689, 208848), (741, 194192), (848, 169689), (912, 157781), (916, 157092), (988, 145644), (1007, 142896), (1272, 113126), (1374, 104728), (1378, 104424), (1482, 97096), (1832, 78546), (1976, 72822), (2014, 71448), (2067, 69616), (2544, 56563), (2748, 52364), (2756, 52212), (2964, 48548), (2977, 48336), (3021, 47632), (3664, 39273), (3952, 36411), (4028, 35724), (4134, 34808), (4351, 33072), (5496, 26182), (5512, 26106), (5928, 24274), (5954, 24168), (6042, 23816), (8056, 17862), (8268, 17404), (8702, 16536), (8931, 16112), (10992, 13091), (11024, 13053), (11856, 12137), (11908, 12084)]