156766142980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3185009}}^1$

素因数の和:3185148

約数の個数: 48

約数和(自身を含む): 346732928640

約数和(自身を除く): 189966785660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 2140, 2461, 4922, 9844, 12305, 24610, 49220, 3185009, 6370018, 12740036, 15925045, 31850090, 63700180, 73255207, 146510414, 293020828, 340795963, 366276035, 681591926, 732552070, 1363183852, 1465104140, 1703979815, 3407959630, 6815919260, 7838307149, 15676614298, 31353228596, 39191535745, 78383071490, 156766142980]

約数ペア:

[(1, 156766142980), (2, 78383071490), (4, 39191535745), (5, 31353228596), (10, 15676614298), (20, 7838307149), (23, 6815919260), (46, 3407959630), (92, 1703979815), (107, 1465104140), (115, 1363183852), (214, 732552070), (230, 681591926), (428, 366276035), (460, 340795963), (535, 293020828), (1070, 146510414), (2140, 73255207), (2461, 63700180), (4922, 31850090), (9844, 15925045), (12305, 12740036), (24610, 6370018), (49220, 3185009)]