148049668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 296881200

約数和(自身を除く): 148831532

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 373, 442, 449, 746, 884, 898, 1492, 1796, 4849, 5837, 6341, 7633, 9698, 11674, 12682, 15266, 19396, 23348, 25364, 30532, 82433, 99229, 164866, 167477, 198458, 329732, 334954, 396916, 669908, 2177201, 2847109, 4354402, 5694218, 8708804, 11388436, 37012417, 74024834, 148049668]

約数ペア:

[(1, 148049668), (2, 74024834), (4, 37012417), (13, 11388436), (17, 8708804), (26, 5694218), (34, 4354402), (52, 2847109), (68, 2177201), (221, 669908), (373, 396916), (442, 334954), (449, 329732), (746, 198458), (884, 167477), (898, 164866), (1492, 99229), (1796, 82433), (4849, 30532), (5837, 25364), (6341, 23348), (7633, 19396), (9698, 15266), (11674, 12682)]