158544512

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 388416000

約数和(自身を除く): 229871488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 67, 76, 112, 128, 133, 134, 139, 152, 224, 266, 268, 278, 304, 448, 469, 532, 536, 556, 608, 896, 938, 973, 1064, 1072, 1112, 1216, 1273, 1876, 1946, 2128, 2144, 2224, 2432, 2546, 2641, 3752, 3892, 4256, 4288, 4448, 5092, 5282, 7504, 7784, 8512, 8576, 8896, 8911, 9313, 10184, 10564, 15008, 15568, 17024, 17792, 17822, 18487, 18626, 20368, 21128, 30016, 31136, 35644, 36974, 37252, 40736, 42256, 60032, 62272, 65191, 71288, 73948, 74504, 81472, 84512, 124544, 130382, 142576, 147896, 149008, 162944, 169024, 176947, 260764, 285152, 295792, 298016, 338048, 353894, 521528, 570304, 591584, 596032, 707788, 1043056, 1140608, 1183168, 1192064, 1238629, 1415576, 2086112, 2366336, 2477258, 2831152, 4172224, 4954516, 5662304, 8344448, 9909032, 11324608, 19818064, 22649216, 39636128, 79272256, 158544512]

約数ペア:

[(1, 158544512), (2, 79272256), (4, 39636128), (7, 22649216), (8, 19818064), (14, 11324608), (16, 9909032), (19, 8344448), (28, 5662304), (32, 4954516), (38, 4172224), (56, 2831152), (64, 2477258), (67, 2366336), (76, 2086112), (112, 1415576), (128, 1238629), (133, 1192064), (134, 1183168), (139, 1140608), (152, 1043056), (224, 707788), (266, 596032), (268, 591584), (278, 570304), (304, 521528), (448, 353894), (469, 338048), (532, 298016), (536, 295792), (556, 285152), (608, 260764), (896, 176947), (938, 169024), (973, 162944), (1064, 149008), (1072, 147896), (1112, 142576), (1216, 130382), (1273, 124544), (1876, 84512), (1946, 81472), (2128, 74504), (2144, 73948), (2224, 71288), (2432, 65191), (2546, 62272), (2641, 60032), (3752, 42256), (3892, 40736), (4256, 37252), (4288, 36974), (4448, 35644), (5092, 31136), (5282, 30016), (7504, 21128), (7784, 20368), (8512, 18626), (8576, 18487), (8896, 17822), (8911, 17792), (9313, 17024), (10184, 15568), (10564, 15008)]