157321242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29231}}^1$

素因数の和:29275

約数の個数: 48

約数和(自身を含む): 383056128

約数和(自身を除く): 225734886

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 29231, 58462, 87693, 175386, 263079, 380003, 526158, 672313, 760006, 1140009, 1344626, 2016939, 2280018, 3420027, 4033878, 6050817, 6840054, 8740069, 12101634, 17480138, 26220207, 52440414, 78660621, 157321242]

約数ペア:

[(1, 157321242), (2, 78660621), (3, 52440414), (6, 26220207), (9, 17480138), (13, 12101634), (18, 8740069), (23, 6840054), (26, 6050817), (39, 4033878), (46, 3420027), (69, 2280018), (78, 2016939), (117, 1344626), (138, 1140009), (207, 760006), (234, 672313), (299, 526158), (414, 380003), (598, 263079), (897, 175386), (1794, 87693), (2691, 58462), (5382, 29231)]