121925888

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3623

約数の個数: 72

約数和(自身を含む): 292864320

約数和(自身を除く): 170938432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3581, 4256, 4864, 7162, 8512, 14324, 17024, 25067, 28648, 34048, 50134, 57296, 68039, 100268, 114592, 136078, 200536, 229184, 272156, 401072, 458368, 476273, 544312, 802144, 916736, 952546, 1088624, 1604288, 1905092, 2177248, 3208576, 3810184, 4354496, 6417152, 7620368, 8708992, 15240736, 17417984, 30481472, 60962944, 121925888]

約数ペア:

[(1, 121925888), (2, 60962944), (4, 30481472), (7, 17417984), (8, 15240736), (14, 8708992), (16, 7620368), (19, 6417152), (28, 4354496), (32, 3810184), (38, 3208576), (56, 2177248), (64, 1905092), (76, 1604288), (112, 1088624), (128, 952546), (133, 916736), (152, 802144), (224, 544312), (256, 476273), (266, 458368), (304, 401072), (448, 272156), (532, 229184), (608, 200536), (896, 136078), (1064, 114592), (1216, 100268), (1792, 68039), (2128, 57296), (2432, 50134), (3581, 34048), (4256, 28648), (4864, 25067), (7162, 17024), (8512, 14324)]