145885572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30469}}^1$

素因数の和:30505

約数の個数: 72

約数和(自身を含む): 443643200

約数和(自身を除く): 297757628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 30469, 60938, 91407, 121876, 182814, 213283, 274221, 365628, 426566, 548442, 578911, 639849, 853132, 1096884, 1157822, 1279698, 1736733, 1919547, 2315644, 2559396, 3473466, 3839094, 4052377, 5210199, 6946932, 7678188, 8104754, 10420398, 12157131, 16209508, 20840796, 24314262, 36471393, 48628524, 72942786, 145885572]

約数ペア:

[(1, 145885572), (2, 72942786), (3, 48628524), (4, 36471393), (6, 24314262), (7, 20840796), (9, 16209508), (12, 12157131), (14, 10420398), (18, 8104754), (19, 7678188), (21, 6946932), (28, 5210199), (36, 4052377), (38, 3839094), (42, 3473466), (57, 2559396), (63, 2315644), (76, 1919547), (84, 1736733), (114, 1279698), (126, 1157822), (133, 1096884), (171, 853132), (228, 639849), (252, 578911), (266, 548442), (342, 426566), (399, 365628), (532, 274221), (684, 213283), (798, 182814), (1197, 121876), (1596, 91407), (2394, 60938), (4788, 30469)]