152801272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21929}}^1$

素因数の和:22015

約数の個数: 32

約数和(自身を含む): 313160400

約数和(自身を除く): 160359128

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 21929, 43858, 87716, 175432, 285077, 570154, 1140308, 1469243, 2280616, 2938486, 5876972, 11753944, 19100159, 38200318, 76400636, 152801272]

約数ペア:

[(1, 152801272), (2, 76400636), (4, 38200318), (8, 19100159), (13, 11753944), (26, 5876972), (52, 2938486), (67, 2280616), (104, 1469243), (134, 1140308), (268, 570154), (536, 285077), (871, 175432), (1742, 87716), (3484, 43858), (6968, 21929)]