164647448

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 392999040

約数和(自身を除く): 228351592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 392, 434, 476, 527, 797, 833, 868, 952, 1054, 1519, 1594, 1666, 1736, 2108, 3038, 3188, 3332, 3689, 4216, 5579, 6076, 6376, 6664, 7378, 11158, 12152, 13549, 14756, 22316, 24707, 25823, 27098, 29512, 39053, 44632, 49414, 51646, 54196, 78106, 94843, 98828, 103292, 108392, 156212, 172949, 189686, 197656, 206584, 312424, 345898, 379372, 420019, 663901, 691796, 758744, 840038, 1210643, 1327802, 1383592, 1680076, 2421286, 2655604, 2940133, 3360152, 4842572, 5311208, 5880266, 9685144, 11760532, 20580931, 23521064, 41161862, 82323724, 164647448]

約数ペア:

[(1, 164647448), (2, 82323724), (4, 41161862), (7, 23521064), (8, 20580931), (14, 11760532), (17, 9685144), (28, 5880266), (31, 5311208), (34, 4842572), (49, 3360152), (56, 2940133), (62, 2655604), (68, 2421286), (98, 1680076), (119, 1383592), (124, 1327802), (136, 1210643), (196, 840038), (217, 758744), (238, 691796), (248, 663901), (392, 420019), (434, 379372), (476, 345898), (527, 312424), (797, 206584), (833, 197656), (868, 189686), (952, 172949), (1054, 156212), (1519, 108392), (1594, 103292), (1666, 98828), (1736, 94843), (2108, 78106), (3038, 54196), (3188, 51646), (3332, 49414), (3689, 44632), (4216, 39053), (5579, 29512), (6076, 27098), (6376, 25823), (6664, 24707), (7378, 22316), (11158, 14756), (12152, 13549)]