151605468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1429}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 439318880

約数和(自身を除く): 287713412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1429, 1684, 2526, 2858, 2947, 3789, 4287, 5052, 5716, 5894, 7578, 8574, 8841, 10003, 11788, 12861, 15156, 17148, 17682, 20006, 25722, 26523, 30009, 35364, 40012, 51444, 53046, 60018, 90027, 106092, 120036, 180054, 360108, 601609, 1203218, 1804827, 2406436, 3609654, 4211263, 5414481, 7219308, 8422526, 10828962, 12633789, 16845052, 21657924, 25267578, 37901367, 50535156, 75802734, 151605468]

約数ペア:

[(1, 151605468), (2, 75802734), (3, 50535156), (4, 37901367), (6, 25267578), (7, 21657924), (9, 16845052), (12, 12633789), (14, 10828962), (18, 8422526), (21, 7219308), (28, 5414481), (36, 4211263), (42, 3609654), (63, 2406436), (84, 1804827), (126, 1203218), (252, 601609), (421, 360108), (842, 180054), (1263, 120036), (1429, 106092), (1684, 90027), (2526, 60018), (2858, 53046), (2947, 51444), (3789, 40012), (4287, 35364), (5052, 30009), (5716, 26523), (5894, 25722), (7578, 20006), (8574, 17682), (8841, 17148), (10003, 15156), (11788, 12861)]