127205064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{252391}}^1$

素因数の和:252410

約数の個数: 48

約数和(自身を含む): 393731520

約数和(自身を除く): 266526456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 252391, 504782, 757173, 1009564, 1514346, 1766737, 2019128, 2271519, 3028692, 3533474, 4543038, 5300211, 6057384, 7066948, 9086076, 10600422, 14133896, 15900633, 18172152, 21200844, 31801266, 42401688, 63602532, 127205064]

約数ペア:

[(1, 127205064), (2, 63602532), (3, 42401688), (4, 31801266), (6, 21200844), (7, 18172152), (8, 15900633), (9, 14133896), (12, 10600422), (14, 9086076), (18, 7066948), (21, 6057384), (24, 5300211), (28, 4543038), (36, 3533474), (42, 3028692), (56, 2271519), (63, 2019128), (72, 1766737), (84, 1514346), (126, 1009564), (168, 757173), (252, 504782), (504, 252391)]