128422896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22483}}^1$

素因数の和:22518

約数の個数: 80

約数和(自身を含む): 401474304

約数和(自身を除く): 273051408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 22483, 44966, 67449, 89932, 134898, 157381, 179864, 269796, 314762, 359728, 382211, 472143, 539592, 629524, 764422, 944286, 1079184, 1146633, 1259048, 1528844, 1888572, 2293266, 2518096, 2675477, 3057688, 3777144, 4586532, 5350954, 6115376, 7554288, 8026431, 9173064, 10701908, 16052862, 18346128, 21403816, 32105724, 42807632, 64211448, 128422896]

約数ペア:

[(1, 128422896), (2, 64211448), (3, 42807632), (4, 32105724), (6, 21403816), (7, 18346128), (8, 16052862), (12, 10701908), (14, 9173064), (16, 8026431), (17, 7554288), (21, 6115376), (24, 5350954), (28, 4586532), (34, 3777144), (42, 3057688), (48, 2675477), (51, 2518096), (56, 2293266), (68, 1888572), (84, 1528844), (102, 1259048), (112, 1146633), (119, 1079184), (136, 944286), (168, 764422), (204, 629524), (238, 539592), (272, 472143), (336, 382211), (357, 359728), (408, 314762), (476, 269796), (714, 179864), (816, 157381), (952, 134898), (1428, 89932), (1904, 67449), (2856, 44966), (5712, 22483)]