194129152

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 446867456

約数和(自身を除く): 252738304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 853, 889, 896, 1016, 1706, 1778, 1792, 2032, 3412, 3556, 4064, 5971, 6824, 7112, 8128, 11942, 13648, 14224, 16256, 23884, 27296, 28448, 32512, 47768, 54592, 56896, 95536, 108331, 109184, 113792, 191072, 216662, 218368, 227584, 382144, 433324, 758317, 764288, 866648, 1516634, 1528576, 1733296, 3033268, 3466592, 6066536, 6933184, 12133072, 13866368, 24266144, 27732736, 48532288, 97064576, 194129152]

約数ペア:

[(1, 194129152), (2, 97064576), (4, 48532288), (7, 27732736), (8, 24266144), (14, 13866368), (16, 12133072), (28, 6933184), (32, 6066536), (56, 3466592), (64, 3033268), (112, 1733296), (127, 1528576), (128, 1516634), (224, 866648), (254, 764288), (256, 758317), (448, 433324), (508, 382144), (853, 227584), (889, 218368), (896, 216662), (1016, 191072), (1706, 113792), (1778, 109184), (1792, 108331), (2032, 95536), (3412, 56896), (3556, 54592), (4064, 47768), (5971, 32512), (6824, 28448), (7112, 27296), (8128, 23884), (11942, 16256), (13648, 14224)]