159842016

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7817}}^1$

素因数の和:7904

約数の個数: 72

約数和(自身を含む): 461011824

約数和(自身を除く): 301169808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 7817, 10224, 15634, 20448, 23451, 31268, 46902, 62536, 70353, 93804, 125072, 140706, 187608, 250144, 281412, 375216, 555007, 562824, 750432, 1110014, 1125648, 1665021, 2220028, 2251296, 3330042, 4440056, 4995063, 6660084, 8880112, 9990126, 13320168, 17760224, 19980252, 26640336, 39960504, 53280672, 79921008, 159842016]

約数ペア:

[(1, 159842016), (2, 79921008), (3, 53280672), (4, 39960504), (6, 26640336), (8, 19980252), (9, 17760224), (12, 13320168), (16, 9990126), (18, 8880112), (24, 6660084), (32, 4995063), (36, 4440056), (48, 3330042), (71, 2251296), (72, 2220028), (96, 1665021), (142, 1125648), (144, 1110014), (213, 750432), (284, 562824), (288, 555007), (426, 375216), (568, 281412), (639, 250144), (852, 187608), (1136, 140706), (1278, 125072), (1704, 93804), (2272, 70353), (2556, 62536), (3408, 46902), (5112, 31268), (6816, 23451), (7817, 20448), (10224, 15634)]