128473584

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{116371}}^1$

素因数の和:116405

約数の個数: 40

約数和(自身を含む): 346323072

約数和(自身を除く): 217849488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 116371, 232742, 349113, 465484, 698226, 930968, 1396452, 1861936, 2676533, 2792904, 5353066, 5585808, 8029599, 10706132, 16059198, 21412264, 32118396, 42824528, 64236792, 128473584]

約数ペア:

[(1, 128473584), (2, 64236792), (3, 42824528), (4, 32118396), (6, 21412264), (8, 16059198), (12, 10706132), (16, 8029599), (23, 5585808), (24, 5353066), (46, 2792904), (48, 2676533), (69, 1861936), (92, 1396452), (138, 930968), (184, 698226), (276, 465484), (368, 349113), (552, 232742), (1104, 116371)]