171199728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 180

約数和(自身を含む): 587138760

約数和(自身を除く): 415939032

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, 1277, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2554, 2736, 2793, 3192, 3528, 3724, 3831, 4788, 5108, 5586, 6384, 7056, 7448, 7662, 8379, 8939, 9576, 10216, 11172, 11493, 14896, 15324, 16758, 17878, 19152, 20432, 22344, 22986, 24263, 26817, 30648, 33516, 35756, 44688, 45972, 48526, 53634, 61296, 62573, 67032, 71512, 72789, 80451, 91944, 97052, 107268, 125146, 134064, 143024, 145578, 160902, 169841, 183888, 187719, 194104, 214536, 218367, 250292, 291156, 321804, 339682, 375438, 388208, 429072, 436734, 500584, 509523, 563157, 582312, 643608, 679364, 750876, 873468, 1001168, 1019046, 1126314, 1164624, 1188887, 1287216, 1358728, 1501752, 1528569, 1746936, 2038092, 2252628, 2377774, 2717456, 3003504, 3057138, 3493872, 3566661, 4076184, 4505256, 4755548, 6114276, 7133322, 8152368, 9010512, 9511096, 10699983, 12228552, 14266644, 19022192, 21399966, 24457104, 28533288, 42799932, 57066576, 85599864, 171199728]

約数ペア:

[(1, 171199728), (2, 85599864), (3, 57066576), (4, 42799932), (6, 28533288), (7, 24457104), (8, 21399966), (9, 19022192), (12, 14266644), (14, 12228552), (16, 10699983), (18, 9511096), (19, 9010512), (21, 8152368), (24, 7133322), (28, 6114276), (36, 4755548), (38, 4505256), (42, 4076184), (48, 3566661), (49, 3493872), (56, 3057138), (57, 3003504), (63, 2717456), (72, 2377774), (76, 2252628), (84, 2038092), (98, 1746936), (112, 1528569), (114, 1501752), (126, 1358728), (133, 1287216), (144, 1188887), (147, 1164624), (152, 1126314), (168, 1019046), (171, 1001168), (196, 873468), (228, 750876), (252, 679364), (266, 643608), (294, 582312), (304, 563157), (336, 509523), (342, 500584), (392, 436734), (399, 429072), (441, 388208), (456, 375438), (504, 339682), (532, 321804), (588, 291156), (684, 250292), (784, 218367), (798, 214536), (882, 194104), (912, 187719), (931, 183888), (1008, 169841), (1064, 160902), (1176, 145578), (1197, 143024), (1277, 134064), (1368, 125146), (1596, 107268), (1764, 97052), (1862, 91944), (2128, 80451), (2352, 72789), (2394, 71512), (2554, 67032), (2736, 62573), (2793, 61296), (3192, 53634), (3528, 48526), (3724, 45972), (3831, 44688), (4788, 35756), (5108, 33516), (5586, 30648), (6384, 26817), (7056, 24263), (7448, 22986), (7662, 22344), (8379, 20432), (8939, 19152), (9576, 17878), (10216, 16758), (11172, 15324), (11493, 14896)]