140953848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3119}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 404352000

約数和(自身を除く): 263398152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1614, 1883, 2152, 3119, 3228, 3766, 5649, 6238, 6456, 7532, 9357, 11298, 12476, 15064, 18714, 21833, 22596, 24952, 37428, 43666, 45192, 65499, 74856, 87332, 130998, 174664, 261996, 523992, 839011, 1678022, 2517033, 3356044, 5034066, 5873077, 6712088, 10068132, 11746154, 17619231, 20136264, 23492308, 35238462, 46984616, 70476924, 140953848]

約数ペア:

[(1, 140953848), (2, 70476924), (3, 46984616), (4, 35238462), (6, 23492308), (7, 20136264), (8, 17619231), (12, 11746154), (14, 10068132), (21, 6712088), (24, 5873077), (28, 5034066), (42, 3356044), (56, 2517033), (84, 1678022), (168, 839011), (269, 523992), (538, 261996), (807, 174664), (1076, 130998), (1614, 87332), (1883, 74856), (2152, 65499), (3119, 45192), (3228, 43666), (3766, 37428), (5649, 24952), (6238, 22596), (6456, 21833), (7532, 18714), (9357, 15064), (11298, 12476)]