157042816

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3381

約数の個数: 64

約数和(自身を含む): 364409280

約数和(自身を除く): 207366464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2968, 3307, 3392, 5936, 6614, 6784, 11872, 13228, 23149, 23744, 26456, 46298, 47488, 52912, 92596, 105824, 175271, 185192, 211648, 350542, 370384, 423296, 701084, 740768, 1226897, 1402168, 1481536, 2453794, 2804336, 2963072, 4907588, 5608672, 9815176, 11217344, 19630352, 22434688, 39260704, 78521408, 157042816]

約数ペア:

[(1, 157042816), (2, 78521408), (4, 39260704), (7, 22434688), (8, 19630352), (14, 11217344), (16, 9815176), (28, 5608672), (32, 4907588), (53, 2963072), (56, 2804336), (64, 2453794), (106, 1481536), (112, 1402168), (128, 1226897), (212, 740768), (224, 701084), (371, 423296), (424, 370384), (448, 350542), (742, 211648), (848, 185192), (896, 175271), (1484, 105824), (1696, 92596), (2968, 52912), (3307, 47488), (3392, 46298), (5936, 26456), (6614, 23744), (6784, 23149), (11872, 13228)]