156891870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6529}}^1$

素因数の和:6634

約数の個数: 64

約数和(自身を含む): 423144000

約数和(自身を除く): 266252130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 4005, 4806, 6529, 8010, 12015, 13058, 19587, 24030, 32645, 39174, 58761, 65290, 97935, 117522, 176283, 195870, 293805, 352566, 581081, 587610, 881415, 1162162, 1743243, 1762830, 2905405, 3486486, 5229729, 5810810, 8716215, 10459458, 15689187, 17432430, 26148645, 31378374, 52297290, 78445935, 156891870]

約数ペア:

[(1, 156891870), (2, 78445935), (3, 52297290), (5, 31378374), (6, 26148645), (9, 17432430), (10, 15689187), (15, 10459458), (18, 8716215), (27, 5810810), (30, 5229729), (45, 3486486), (54, 2905405), (89, 1762830), (90, 1743243), (135, 1162162), (178, 881415), (267, 587610), (270, 581081), (445, 352566), (534, 293805), (801, 195870), (890, 176283), (1335, 117522), (1602, 97935), (2403, 65290), (2670, 58761), (4005, 39174), (4806, 32645), (6529, 24030), (8010, 19587), (12015, 13058)]