137554928

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23173}}^1$

素因数の和:23241

約数の個数: 40

約数和(自身を含む): 310346208

約数和(自身を除く): 172791280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 23173, 46346, 92692, 162211, 185384, 324422, 370768, 648844, 1228169, 1297688, 2456338, 2595376, 4912676, 8597183, 9825352, 17194366, 19650704, 34388732, 68777464, 137554928]

約数ペア:

[(1, 137554928), (2, 68777464), (4, 34388732), (7, 19650704), (8, 17194366), (14, 9825352), (16, 8597183), (28, 4912676), (53, 2595376), (56, 2456338), (106, 1297688), (112, 1228169), (212, 648844), (371, 370768), (424, 324422), (742, 185384), (848, 162211), (1484, 92692), (2968, 46346), (5936, 23173)]