151245220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6469}}^1$

素因数の和:6652

約数の個数: 48

約数和(自身を含む): 365218560

約数和(自身を除く): 213973340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 6469, 11690, 12938, 23380, 25876, 32345, 45283, 64690, 90566, 129380, 181132, 226415, 452830, 905660, 1080323, 2160646, 4321292, 5401615, 7562261, 10803230, 15124522, 21606460, 30249044, 37811305, 75622610, 151245220]

約数ペア:

[(1, 151245220), (2, 75622610), (4, 37811305), (5, 30249044), (7, 21606460), (10, 15124522), (14, 10803230), (20, 7562261), (28, 5401615), (35, 4321292), (70, 2160646), (140, 1080323), (167, 905660), (334, 452830), (668, 226415), (835, 181132), (1169, 129380), (1670, 90566), (2338, 64690), (3340, 45283), (4676, 32345), (5845, 25876), (6469, 23380), (11690, 12938)]