188815172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 435025920

約数和(自身を除く): 246210748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 52, 58, 62, 91, 116, 124, 182, 203, 217, 364, 377, 403, 406, 434, 577, 754, 806, 812, 868, 899, 1154, 1508, 1612, 1798, 2308, 2639, 2821, 3596, 4039, 5278, 5642, 6293, 7501, 8078, 10556, 11284, 11687, 12586, 15002, 16156, 16733, 17887, 23374, 25172, 30004, 33466, 35774, 46748, 52507, 66932, 71548, 81809, 105014, 117131, 125209, 163618, 210028, 217529, 232531, 234262, 250418, 327236, 435058, 465062, 468524, 500836, 518723, 870116, 930124, 1037446, 1522703, 1627717, 2074892, 3045406, 3255434, 3631061, 6090812, 6510868, 6743399, 7262122, 13486798, 14524244, 26973596, 47203793, 94407586, 188815172]

約数ペア:

[(1, 188815172), (2, 94407586), (4, 47203793), (7, 26973596), (13, 14524244), (14, 13486798), (26, 7262122), (28, 6743399), (29, 6510868), (31, 6090812), (52, 3631061), (58, 3255434), (62, 3045406), (91, 2074892), (116, 1627717), (124, 1522703), (182, 1037446), (203, 930124), (217, 870116), (364, 518723), (377, 500836), (403, 468524), (406, 465062), (434, 435058), (577, 327236), (754, 250418), (806, 234262), (812, 232531), (868, 217529), (899, 210028), (1154, 163618), (1508, 125209), (1612, 117131), (1798, 105014), (2308, 81809), (2639, 71548), (2821, 66932), (3596, 52507), (4039, 46748), (5278, 35774), (5642, 33466), (6293, 30004), (7501, 25172), (8078, 23374), (10556, 17887), (11284, 16733), (11687, 16156), (12586, 15002)]