172262272

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 441423360

約数和(自身を除く): 269161088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 643, 644, 728, 736, 832, 896, 1196, 1286, 1288, 1456, 1472, 1664, 2093, 2392, 2572, 2576, 2912, 2944, 4186, 4501, 4784, 5144, 5152, 5824, 8359, 8372, 9002, 9568, 10288, 10304, 11648, 14789, 16718, 16744, 18004, 19136, 20576, 20608, 29578, 33436, 33488, 36008, 38272, 41152, 58513, 59156, 66872, 66976, 72016, 82304, 103523, 117026, 118312, 133744, 133952, 144032, 192257, 207046, 234052, 236624, 267488, 267904, 288064, 384514, 414092, 468104, 473248, 534976, 576128, 769028, 828184, 936208, 946496, 1069952, 1345799, 1538056, 1656368, 1872416, 1892992, 2691598, 3076112, 3312736, 3744832, 5383196, 6152224, 6625472, 7489664, 10766392, 12304448, 13250944, 21532784, 24608896, 43065568, 86131136, 172262272]

約数ペア:

[(1, 172262272), (2, 86131136), (4, 43065568), (7, 24608896), (8, 21532784), (13, 13250944), (14, 12304448), (16, 10766392), (23, 7489664), (26, 6625472), (28, 6152224), (32, 5383196), (46, 3744832), (52, 3312736), (56, 3076112), (64, 2691598), (91, 1892992), (92, 1872416), (104, 1656368), (112, 1538056), (128, 1345799), (161, 1069952), (182, 946496), (184, 936208), (208, 828184), (224, 769028), (299, 576128), (322, 534976), (364, 473248), (368, 468104), (416, 414092), (448, 384514), (598, 288064), (643, 267904), (644, 267488), (728, 236624), (736, 234052), (832, 207046), (896, 192257), (1196, 144032), (1286, 133952), (1288, 133744), (1456, 118312), (1472, 117026), (1664, 103523), (2093, 82304), (2392, 72016), (2572, 66976), (2576, 66872), (2912, 59156), (2944, 58513), (4186, 41152), (4501, 38272), (4784, 36008), (5144, 33488), (5152, 33436), (5824, 29578), (8359, 20608), (8372, 20576), (9002, 19136), (9568, 18004), (10288, 16744), (10304, 16718), (11648, 14789)]