174979968

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 506736000

約数和(自身を除く): 331756032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 304, 348, 384, 456, 464, 551, 608, 696, 827, 912, 928, 1102, 1216, 1392, 1653, 1654, 1824, 1856, 2204, 2432, 2481, 2784, 3306, 3308, 3648, 3712, 4408, 4962, 5568, 6612, 6616, 7296, 8816, 9924, 11136, 13224, 13232, 15713, 17632, 19848, 23983, 26448, 26464, 31426, 35264, 39696, 47139, 47966, 52896, 52928, 62852, 70528, 71949, 79392, 94278, 95932, 105792, 105856, 125704, 143898, 158784, 188556, 191864, 211584, 251408, 287796, 317568, 377112, 383728, 455677, 502816, 575592, 754224, 767456, 911354, 1005632, 1151184, 1367031, 1508448, 1534912, 1822708, 2011264, 2302368, 2734062, 3016896, 3069824, 3645416, 4604736, 5468124, 6033792, 7290832, 9209472, 10936248, 14581664, 21872496, 29163328, 43744992, 58326656, 87489984, 174979968]

約数ペア:

[(1, 174979968), (2, 87489984), (3, 58326656), (4, 43744992), (6, 29163328), (8, 21872496), (12, 14581664), (16, 10936248), (19, 9209472), (24, 7290832), (29, 6033792), (32, 5468124), (38, 4604736), (48, 3645416), (57, 3069824), (58, 3016896), (64, 2734062), (76, 2302368), (87, 2011264), (96, 1822708), (114, 1534912), (116, 1508448), (128, 1367031), (152, 1151184), (174, 1005632), (192, 911354), (228, 767456), (232, 754224), (304, 575592), (348, 502816), (384, 455677), (456, 383728), (464, 377112), (551, 317568), (608, 287796), (696, 251408), (827, 211584), (912, 191864), (928, 188556), (1102, 158784), (1216, 143898), (1392, 125704), (1653, 105856), (1654, 105792), (1824, 95932), (1856, 94278), (2204, 79392), (2432, 71949), (2481, 70528), (2784, 62852), (3306, 52928), (3308, 52896), (3648, 47966), (3712, 47139), (4408, 39696), (4962, 35264), (5568, 31426), (6612, 26464), (6616, 26448), (7296, 23983), (8816, 19848), (9924, 17632), (11136, 15713), (13224, 13232)]