122885448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 364953600

約数和(自身を除く): 242068152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 79, 84, 94, 141, 158, 168, 188, 197, 237, 282, 316, 329, 376, 394, 474, 553, 564, 591, 632, 658, 788, 948, 987, 1106, 1128, 1182, 1316, 1379, 1576, 1659, 1896, 1974, 2212, 2364, 2632, 2758, 3318, 3713, 3948, 4137, 4424, 4728, 5516, 6636, 7426, 7896, 8274, 9259, 11032, 11139, 13272, 14852, 15563, 16548, 18518, 22278, 25991, 27777, 29704, 31126, 33096, 37036, 44556, 46689, 51982, 55554, 62252, 64813, 74072, 77973, 89112, 93378, 103964, 108941, 111108, 124504, 129626, 155946, 186756, 194439, 207928, 217882, 222216, 259252, 311892, 326823, 373512, 388878, 435764, 518504, 623784, 653646, 731461, 777756, 871528, 1307292, 1462922, 1555512, 2194383, 2614584, 2925844, 4388766, 5120227, 5851688, 8777532, 10240454, 15360681, 17555064, 20480908, 30721362, 40961816, 61442724, 122885448]

約数ペア:

[(1, 122885448), (2, 61442724), (3, 40961816), (4, 30721362), (6, 20480908), (7, 17555064), (8, 15360681), (12, 10240454), (14, 8777532), (21, 5851688), (24, 5120227), (28, 4388766), (42, 2925844), (47, 2614584), (56, 2194383), (79, 1555512), (84, 1462922), (94, 1307292), (141, 871528), (158, 777756), (168, 731461), (188, 653646), (197, 623784), (237, 518504), (282, 435764), (316, 388878), (329, 373512), (376, 326823), (394, 311892), (474, 259252), (553, 222216), (564, 217882), (591, 207928), (632, 194439), (658, 186756), (788, 155946), (948, 129626), (987, 124504), (1106, 111108), (1128, 108941), (1182, 103964), (1316, 93378), (1379, 89112), (1576, 77973), (1659, 74072), (1896, 64813), (1974, 62252), (2212, 55554), (2364, 51982), (2632, 46689), (2758, 44556), (3318, 37036), (3713, 33096), (3948, 31126), (4137, 29704), (4424, 27777), (4728, 25991), (5516, 22278), (6636, 18518), (7426, 16548), (7896, 15563), (8274, 14852), (9259, 13272), (11032, 11139)]