142325504

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 309666000

約数和(自身を除く): 167340496

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 551, 608, 928, 1009, 1102, 1216, 1856, 2018, 2204, 2432, 3712, 4036, 4408, 4864, 7424, 8072, 8816, 16144, 17632, 19171, 29261, 32288, 35264, 38342, 58522, 64576, 70528, 76684, 117044, 129152, 141056, 153368, 234088, 258304, 306736, 468176, 555959, 613472, 936352, 1111918, 1226944, 1872704, 2223836, 2453888, 3745408, 4447672, 4907776, 7490816, 8895344, 17790688, 35581376, 71162752, 142325504]

約数ペア:

[(1, 142325504), (2, 71162752), (4, 35581376), (8, 17790688), (16, 8895344), (19, 7490816), (29, 4907776), (32, 4447672), (38, 3745408), (58, 2453888), (64, 2223836), (76, 1872704), (116, 1226944), (128, 1111918), (152, 936352), (232, 613472), (256, 555959), (304, 468176), (464, 306736), (551, 258304), (608, 234088), (928, 153368), (1009, 141056), (1102, 129152), (1216, 117044), (1856, 76684), (2018, 70528), (2204, 64576), (2432, 58522), (3712, 38342), (4036, 35264), (4408, 32288), (4864, 29261), (7424, 19171), (8072, 17632), (8816, 16144)]