173677168

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 422129232

約数和(自身を除く): 248452064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 83, 98, 112, 119, 136, 157, 166, 196, 238, 272, 314, 332, 392, 476, 581, 628, 664, 784, 833, 952, 1099, 1162, 1256, 1328, 1411, 1666, 1904, 2198, 2324, 2512, 2669, 2822, 3332, 4067, 4396, 4648, 5338, 5644, 6664, 7693, 8134, 8792, 9296, 9877, 10676, 11288, 13031, 13328, 15386, 16268, 17584, 18683, 19754, 21352, 22576, 26062, 30772, 32536, 37366, 39508, 42704, 52124, 61544, 65072, 69139, 74732, 79016, 91217, 104248, 123088, 130781, 138278, 149464, 158032, 182434, 208496, 221527, 261562, 276556, 298928, 364868, 443054, 523124, 553112, 638519, 729736, 886108, 1046248, 1106224, 1277038, 1459472, 1550689, 1772216, 2092496, 2554076, 3101378, 3544432, 5108152, 6202756, 10216304, 10854823, 12405512, 21709646, 24811024, 43419292, 86838584, 173677168]

約数ペア:

[(1, 173677168), (2, 86838584), (4, 43419292), (7, 24811024), (8, 21709646), (14, 12405512), (16, 10854823), (17, 10216304), (28, 6202756), (34, 5108152), (49, 3544432), (56, 3101378), (68, 2554076), (83, 2092496), (98, 1772216), (112, 1550689), (119, 1459472), (136, 1277038), (157, 1106224), (166, 1046248), (196, 886108), (238, 729736), (272, 638519), (314, 553112), (332, 523124), (392, 443054), (476, 364868), (581, 298928), (628, 276556), (664, 261562), (784, 221527), (833, 208496), (952, 182434), (1099, 158032), (1162, 149464), (1256, 138278), (1328, 130781), (1411, 123088), (1666, 104248), (1904, 91217), (2198, 79016), (2324, 74732), (2512, 69139), (2669, 65072), (2822, 61544), (3332, 52124), (4067, 42704), (4396, 39508), (4648, 37366), (5338, 32536), (5644, 30772), (6664, 26062), (7693, 22576), (8134, 21352), (8792, 19754), (9296, 18683), (9877, 17584), (10676, 16268), (11288, 15386), (13031, 13328)]