196689136

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 472001040

約数和(自身を除く): 275311904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 49, 56, 58, 82, 98, 112, 116, 164, 196, 203, 211, 232, 287, 328, 392, 406, 422, 464, 574, 656, 784, 812, 844, 1148, 1189, 1421, 1477, 1624, 1688, 2009, 2296, 2378, 2842, 2954, 3248, 3376, 4018, 4592, 4756, 5684, 5908, 6119, 8036, 8323, 8651, 9512, 10339, 11368, 11816, 12238, 16072, 16646, 17302, 19024, 20678, 22736, 23632, 24476, 32144, 33292, 34604, 41356, 42833, 48952, 58261, 60557, 66584, 69208, 82712, 85666, 97904, 116522, 121114, 133168, 138416, 165424, 171332, 233044, 242228, 250879, 299831, 342664, 423899, 466088, 484456, 501758, 599662, 685328, 847798, 932176, 968912, 1003516, 1199324, 1695596, 1756153, 2007032, 2398648, 3391192, 3512306, 4014064, 4797296, 6782384, 7024612, 12293071, 14049224, 24586142, 28098448, 49172284, 98344568, 196689136]

約数ペア:

[(1, 196689136), (2, 98344568), (4, 49172284), (7, 28098448), (8, 24586142), (14, 14049224), (16, 12293071), (28, 7024612), (29, 6782384), (41, 4797296), (49, 4014064), (56, 3512306), (58, 3391192), (82, 2398648), (98, 2007032), (112, 1756153), (116, 1695596), (164, 1199324), (196, 1003516), (203, 968912), (211, 932176), (232, 847798), (287, 685328), (328, 599662), (392, 501758), (406, 484456), (422, 466088), (464, 423899), (574, 342664), (656, 299831), (784, 250879), (812, 242228), (844, 233044), (1148, 171332), (1189, 165424), (1421, 138416), (1477, 133168), (1624, 121114), (1688, 116522), (2009, 97904), (2296, 85666), (2378, 82712), (2842, 69208), (2954, 66584), (3248, 60557), (3376, 58261), (4018, 48952), (4592, 42833), (4756, 41356), (5684, 34604), (5908, 33292), (6119, 32144), (8036, 24476), (8323, 23632), (8651, 22736), (9512, 20678), (10339, 19024), (11368, 17302), (11816, 16646), (12238, 16072)]