169719172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 379330560

約数和(自身を除く): 209611388

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 41, 62, 76, 82, 124, 133, 164, 217, 251, 266, 287, 434, 502, 532, 574, 589, 779, 868, 1004, 1148, 1178, 1271, 1558, 1757, 2356, 2542, 3116, 3514, 4123, 4769, 5084, 5453, 7028, 7781, 8246, 8897, 9538, 10291, 10906, 15562, 16492, 17794, 19076, 20582, 21812, 24149, 31124, 33383, 35588, 41164, 48298, 54467, 66766, 72037, 96596, 108934, 133532, 144074, 147839, 169043, 195529, 217868, 288148, 295678, 319021, 338086, 391058, 591356, 638042, 676172, 782116, 1034873, 1276084, 1368703, 2069746, 2233147, 2737406, 4139492, 4466294, 5474812, 6061399, 8932588, 12122798, 24245596, 42429793, 84859586, 169719172]

約数ペア:

[(1, 169719172), (2, 84859586), (4, 42429793), (7, 24245596), (14, 12122798), (19, 8932588), (28, 6061399), (31, 5474812), (38, 4466294), (41, 4139492), (62, 2737406), (76, 2233147), (82, 2069746), (124, 1368703), (133, 1276084), (164, 1034873), (217, 782116), (251, 676172), (266, 638042), (287, 591356), (434, 391058), (502, 338086), (532, 319021), (574, 295678), (589, 288148), (779, 217868), (868, 195529), (1004, 169043), (1148, 147839), (1178, 144074), (1271, 133532), (1558, 108934), (1757, 96596), (2356, 72037), (2542, 66766), (3116, 54467), (3514, 48298), (4123, 41164), (4769, 35588), (5084, 33383), (5453, 31124), (7028, 24149), (7781, 21812), (8246, 20582), (8897, 19076), (9538, 17794), (10291, 16492), (10906, 15562)]