145903752

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{22769}}^1$

素因数の和:22870

約数の個数: 48

約数和(自身を含む): 399613500

約数和(自身を除く): 253709748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 22769, 45538, 68307, 91076, 136614, 182152, 204921, 273228, 409842, 546456, 819684, 1639368, 2026441, 4052882, 6079323, 8105764, 12158646, 16211528, 18237969, 24317292, 36475938, 48634584, 72951876, 145903752]

約数ペア:

[(1, 145903752), (2, 72951876), (3, 48634584), (4, 36475938), (6, 24317292), (8, 18237969), (9, 16211528), (12, 12158646), (18, 8105764), (24, 6079323), (36, 4052882), (72, 2026441), (89, 1639368), (178, 819684), (267, 546456), (356, 409842), (534, 273228), (712, 204921), (801, 182152), (1068, 136614), (1602, 91076), (2136, 68307), (3204, 45538), (6408, 22769)]