151681248

素因数分解:

$2^5\times 3^4\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 120

約数和(自身を含む): 450366840

約数和(自身を除く): 298685592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 216, 278, 288, 324, 417, 421, 432, 556, 648, 834, 842, 864, 1112, 1251, 1263, 1296, 1668, 1684, 2224, 2502, 2526, 2592, 3336, 3368, 3753, 3789, 4448, 5004, 5052, 6672, 6736, 7506, 7578, 10008, 10104, 11259, 11367, 13344, 13472, 15012, 15156, 20016, 20208, 22518, 22734, 30024, 30312, 34101, 40032, 40416, 45036, 45468, 58519, 60048, 60624, 68202, 90072, 90936, 117038, 120096, 121248, 136404, 175557, 180144, 181872, 234076, 272808, 351114, 360288, 363744, 468152, 526671, 545616, 702228, 936304, 1053342, 1091232, 1404456, 1580013, 1872608, 2106684, 2808912, 3160026, 4213368, 4740039, 5617824, 6320052, 8426736, 9480078, 12640104, 16853472, 18960156, 25280208, 37920312, 50560416, 75840624, 151681248]

約数ペア:

[(1, 151681248), (2, 75840624), (3, 50560416), (4, 37920312), (6, 25280208), (8, 18960156), (9, 16853472), (12, 12640104), (16, 9480078), (18, 8426736), (24, 6320052), (27, 5617824), (32, 4740039), (36, 4213368), (48, 3160026), (54, 2808912), (72, 2106684), (81, 1872608), (96, 1580013), (108, 1404456), (139, 1091232), (144, 1053342), (162, 936304), (216, 702228), (278, 545616), (288, 526671), (324, 468152), (417, 363744), (421, 360288), (432, 351114), (556, 272808), (648, 234076), (834, 181872), (842, 180144), (864, 175557), (1112, 136404), (1251, 121248), (1263, 120096), (1296, 117038), (1668, 90936), (1684, 90072), (2224, 68202), (2502, 60624), (2526, 60048), (2592, 58519), (3336, 45468), (3368, 45036), (3753, 40416), (3789, 40032), (4448, 34101), (5004, 30312), (5052, 30024), (6672, 22734), (6736, 22518), (7506, 20208), (7578, 20016), (10008, 15156), (10104, 15012), (11259, 13472), (11367, 13344)]