147048286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 286032384

約数和(自身を除く): 138984098

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 131, 154, 197, 259, 262, 394, 407, 518, 814, 917, 1379, 1441, 1834, 2167, 2758, 2849, 2882, 4334, 4847, 5698, 7289, 9694, 10087, 14578, 15169, 20174, 25807, 30338, 33929, 51023, 51614, 53317, 67858, 80179, 102046, 106634, 160358, 180649, 283877, 361298, 373219, 561253, 567754, 746438, 954859, 1122506, 1909718, 1987139, 3974278, 6684013, 10503449, 13368026, 21006898, 73524143, 147048286]

約数ペア:

[(1, 147048286), (2, 73524143), (7, 21006898), (11, 13368026), (14, 10503449), (22, 6684013), (37, 3974278), (74, 1987139), (77, 1909718), (131, 1122506), (154, 954859), (197, 746438), (259, 567754), (262, 561253), (394, 373219), (407, 361298), (518, 283877), (814, 180649), (917, 160358), (1379, 106634), (1441, 102046), (1834, 80179), (2167, 67858), (2758, 53317), (2849, 51614), (2882, 51023), (4334, 33929), (4847, 30338), (5698, 25807), (7289, 20174), (9694, 15169), (10087, 14578)]