164764656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 180

約数和(自身を含む): 565086600

約数和(自身を除く): 400321944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1229, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2458, 2736, 2793, 3192, 3528, 3687, 3724, 4788, 4916, 5586, 6384, 7056, 7374, 7448, 8379, 8603, 9576, 9832, 11061, 11172, 14748, 14896, 16758, 17206, 19152, 19664, 22122, 22344, 23351, 25809, 29496, 33516, 34412, 44244, 44688, 46702, 51618, 58992, 60221, 67032, 68824, 70053, 77427, 88488, 93404, 103236, 120442, 134064, 137648, 140106, 154854, 163457, 176976, 180663, 186808, 206472, 210159, 240884, 280212, 309708, 326914, 361326, 373616, 412944, 420318, 481768, 490371, 541989, 560424, 619416, 653828, 722652, 840636, 963536, 980742, 1083978, 1120848, 1144199, 1238832, 1307656, 1445304, 1471113, 1681272, 1961484, 2167956, 2288398, 2615312, 2890608, 2942226, 3362544, 3432597, 3922968, 4335912, 4576796, 5884452, 6865194, 7845936, 8671824, 9153592, 10297791, 11768904, 13730388, 18307184, 20595582, 23537808, 27460776, 41191164, 54921552, 82382328, 164764656]

約数ペア:

[(1, 164764656), (2, 82382328), (3, 54921552), (4, 41191164), (6, 27460776), (7, 23537808), (8, 20595582), (9, 18307184), (12, 13730388), (14, 11768904), (16, 10297791), (18, 9153592), (19, 8671824), (21, 7845936), (24, 6865194), (28, 5884452), (36, 4576796), (38, 4335912), (42, 3922968), (48, 3432597), (49, 3362544), (56, 2942226), (57, 2890608), (63, 2615312), (72, 2288398), (76, 2167956), (84, 1961484), (98, 1681272), (112, 1471113), (114, 1445304), (126, 1307656), (133, 1238832), (144, 1144199), (147, 1120848), (152, 1083978), (168, 980742), (171, 963536), (196, 840636), (228, 722652), (252, 653828), (266, 619416), (294, 560424), (304, 541989), (336, 490371), (342, 481768), (392, 420318), (399, 412944), (441, 373616), (456, 361326), (504, 326914), (532, 309708), (588, 280212), (684, 240884), (784, 210159), (798, 206472), (882, 186808), (912, 180663), (931, 176976), (1008, 163457), (1064, 154854), (1176, 140106), (1197, 137648), (1229, 134064), (1368, 120442), (1596, 103236), (1764, 93404), (1862, 88488), (2128, 77427), (2352, 70053), (2394, 68824), (2458, 67032), (2736, 60221), (2793, 58992), (3192, 51618), (3528, 46702), (3687, 44688), (3724, 44244), (4788, 34412), (4916, 33516), (5586, 29496), (6384, 25809), (7056, 23351), (7374, 22344), (7448, 22122), (8379, 19664), (8603, 19152), (9576, 17206), (9832, 16758), (11061, 14896), (11172, 14748)]