158405048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 332424000

約数和(自身を除く): 174018952

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 89, 92, 136, 178, 184, 356, 391, 569, 712, 782, 1138, 1513, 1564, 2047, 2276, 3026, 3128, 4094, 4552, 6052, 8188, 9673, 12104, 13087, 16376, 19346, 26174, 34799, 38692, 50641, 52348, 69598, 77384, 101282, 104696, 139196, 202564, 222479, 278392, 405128, 444958, 860897, 889916, 1164743, 1721794, 1779832, 2329486, 3443588, 4658972, 6887176, 9317944, 19800631, 39601262, 79202524, 158405048]

約数ペア:

[(1, 158405048), (2, 79202524), (4, 39601262), (8, 19800631), (17, 9317944), (23, 6887176), (34, 4658972), (46, 3443588), (68, 2329486), (89, 1779832), (92, 1721794), (136, 1164743), (178, 889916), (184, 860897), (356, 444958), (391, 405128), (569, 278392), (712, 222479), (782, 202564), (1138, 139196), (1513, 104696), (1564, 101282), (2047, 77384), (2276, 69598), (3026, 52348), (3128, 50641), (4094, 38692), (4552, 34799), (6052, 26174), (8188, 19346), (9673, 16376), (12104, 13087)]