155331312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{190357}}^1$

素因数の和:190385

約数の個数: 40

約数和(自身を含む): 424879056

約数和(自身を除く): 269547744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 190357, 380714, 571071, 761428, 1142142, 1522856, 2284284, 3045712, 3236069, 4568568, 6472138, 9137136, 9708207, 12944276, 19416414, 25888552, 38832828, 51777104, 77665656, 155331312]

約数ペア:

[(1, 155331312), (2, 77665656), (3, 51777104), (4, 38832828), (6, 25888552), (8, 19416414), (12, 12944276), (16, 9708207), (17, 9137136), (24, 6472138), (34, 4568568), (48, 3236069), (51, 3045712), (68, 2284284), (102, 1522856), (136, 1142142), (204, 761428), (272, 571071), (408, 380714), (816, 190357)]