154428732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7343

約数の個数: 72

約数和(自身を含む): 424220160

約数和(自身を除く): 269791428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 7283, 10602, 14566, 21204, 21849, 29132, 43698, 65547, 87396, 131094, 138377, 225773, 262188, 276754, 415131, 451546, 553508, 677319, 830262, 903092, 1245393, 1354638, 1660524, 2031957, 2490786, 2709276, 4063914, 4289687, 4981572, 8127828, 8579374, 12869061, 17158748, 25738122, 38607183, 51476244, 77214366, 154428732]

約数ペア:

[(1, 154428732), (2, 77214366), (3, 51476244), (4, 38607183), (6, 25738122), (9, 17158748), (12, 12869061), (18, 8579374), (19, 8127828), (31, 4981572), (36, 4289687), (38, 4063914), (57, 2709276), (62, 2490786), (76, 2031957), (93, 1660524), (114, 1354638), (124, 1245393), (171, 903092), (186, 830262), (228, 677319), (279, 553508), (342, 451546), (372, 415131), (558, 276754), (589, 262188), (684, 225773), (1116, 138377), (1178, 131094), (1767, 87396), (2356, 65547), (3534, 43698), (5301, 29132), (7068, 21849), (7283, 21204), (10602, 14566)]