160252820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 417263616

約数和(自身を除く): 257010796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 191, 260, 364, 382, 455, 461, 764, 910, 922, 955, 1337, 1820, 1844, 1910, 2305, 2483, 2674, 3227, 3820, 4610, 4966, 5348, 5993, 6454, 6685, 9220, 9932, 11986, 12415, 12908, 13370, 16135, 17381, 23972, 24830, 26740, 29965, 32270, 34762, 41951, 49660, 59930, 64540, 69524, 83902, 86905, 88051, 119860, 167804, 173810, 176102, 209755, 347620, 352204, 419510, 440255, 616357, 839020, 880510, 1144663, 1232714, 1761020, 2289326, 2465428, 3081785, 4578652, 5723315, 6163570, 8012641, 11446630, 12327140, 16025282, 22893260, 32050564, 40063205, 80126410, 160252820]

約数ペア:

[(1, 160252820), (2, 80126410), (4, 40063205), (5, 32050564), (7, 22893260), (10, 16025282), (13, 12327140), (14, 11446630), (20, 8012641), (26, 6163570), (28, 5723315), (35, 4578652), (52, 3081785), (65, 2465428), (70, 2289326), (91, 1761020), (130, 1232714), (140, 1144663), (182, 880510), (191, 839020), (260, 616357), (364, 440255), (382, 419510), (455, 352204), (461, 347620), (764, 209755), (910, 176102), (922, 173810), (955, 167804), (1337, 119860), (1820, 88051), (1844, 86905), (1910, 83902), (2305, 69524), (2483, 64540), (2674, 59930), (3227, 49660), (3820, 41951), (4610, 34762), (4966, 32270), (5348, 29965), (5993, 26740), (6454, 24830), (6685, 23972), (9220, 17381), (9932, 16135), (11986, 13370), (12415, 12908)]