156903180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2237}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 505322496

約数和(自身を除く): 348419316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1169, 1670, 2004, 2237, 2338, 2505, 3340, 3507, 4474, 4676, 5010, 5845, 6711, 7014, 8948, 10020, 11185, 11690, 13422, 14028, 15659, 17535, 22370, 23380, 26844, 31318, 33555, 35070, 44740, 46977, 62636, 67110, 70140, 78295, 93954, 134220, 156590, 187908, 234885, 313180, 373579, 469770, 747158, 939540, 1120737, 1494316, 1867895, 2241474, 2615053, 3735790, 4482948, 5230106, 5603685, 7471580, 7845159, 10460212, 11207370, 13075265, 15690318, 22414740, 26150530, 31380636, 39225795, 52301060, 78451590, 156903180]

約数ペア:

[(1, 156903180), (2, 78451590), (3, 52301060), (4, 39225795), (5, 31380636), (6, 26150530), (7, 22414740), (10, 15690318), (12, 13075265), (14, 11207370), (15, 10460212), (20, 7845159), (21, 7471580), (28, 5603685), (30, 5230106), (35, 4482948), (42, 3735790), (60, 2615053), (70, 2241474), (84, 1867895), (105, 1494316), (140, 1120737), (167, 939540), (210, 747158), (334, 469770), (420, 373579), (501, 313180), (668, 234885), (835, 187908), (1002, 156590), (1169, 134220), (1670, 93954), (2004, 78295), (2237, 70140), (2338, 67110), (2505, 62636), (3340, 46977), (3507, 44740), (4474, 35070), (4676, 33555), (5010, 31318), (5845, 26844), (6711, 23380), (7014, 22370), (8948, 17535), (10020, 15659), (11185, 14028), (11690, 13422)]