157787812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 368831232

約数和(自身を除く): 211043420

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 43, 52, 68, 86, 91, 119, 172, 182, 221, 238, 301, 364, 442, 476, 559, 593, 602, 731, 884, 1118, 1186, 1204, 1462, 1547, 2236, 2372, 2924, 3094, 3913, 4151, 5117, 6188, 7709, 7826, 8302, 9503, 10081, 10234, 15418, 15652, 16604, 19006, 20162, 20468, 25499, 30836, 38012, 40324, 50998, 53963, 66521, 70567, 101996, 107926, 131053, 133042, 141134, 178493, 215852, 262106, 266084, 282268, 331487, 356986, 433483, 524212, 662974, 713972, 866966, 917371, 1325948, 1733932, 1834742, 2320409, 3034381, 3669484, 4640818, 5635279, 6068762, 9281636, 11270558, 12137524, 22541116, 39446953, 78893906, 157787812]

約数ペア:

[(1, 157787812), (2, 78893906), (4, 39446953), (7, 22541116), (13, 12137524), (14, 11270558), (17, 9281636), (26, 6068762), (28, 5635279), (34, 4640818), (43, 3669484), (52, 3034381), (68, 2320409), (86, 1834742), (91, 1733932), (119, 1325948), (172, 917371), (182, 866966), (221, 713972), (238, 662974), (301, 524212), (364, 433483), (442, 356986), (476, 331487), (559, 282268), (593, 266084), (602, 262106), (731, 215852), (884, 178493), (1118, 141134), (1186, 133042), (1204, 131053), (1462, 107926), (1547, 101996), (2236, 70567), (2372, 66521), (2924, 53963), (3094, 50998), (3913, 40324), (4151, 38012), (5117, 30836), (6188, 25499), (7709, 20468), (7826, 20162), (8302, 19006), (9503, 16604), (10081, 15652), (10234, 15418)]