164712072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2731}}^1$

素因数の和:3106

約数の個数: 64

約数和(自身を含む): 472089600

約数和(自身を除く): 307377528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 359, 718, 1077, 1436, 2154, 2513, 2731, 2872, 4308, 5026, 5462, 7539, 8193, 8616, 10052, 10924, 15078, 16386, 19117, 20104, 21848, 30156, 32772, 38234, 57351, 60312, 65544, 76468, 114702, 152936, 229404, 458808, 980429, 1960858, 2941287, 3921716, 5882574, 6863003, 7843432, 11765148, 13726006, 20589009, 23530296, 27452012, 41178018, 54904024, 82356036, 164712072]

約数ペア:

[(1, 164712072), (2, 82356036), (3, 54904024), (4, 41178018), (6, 27452012), (7, 23530296), (8, 20589009), (12, 13726006), (14, 11765148), (21, 7843432), (24, 6863003), (28, 5882574), (42, 3921716), (56, 2941287), (84, 1960858), (168, 980429), (359, 458808), (718, 229404), (1077, 152936), (1436, 114702), (2154, 76468), (2513, 65544), (2731, 60312), (2872, 57351), (4308, 38234), (5026, 32772), (5462, 30156), (7539, 21848), (8193, 20104), (8616, 19117), (10052, 16386), (10924, 15078)]