137404150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 277419744

約数和(自身を除く): 140015594

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 137, 274, 325, 650, 685, 1370, 1543, 1781, 3086, 3425, 3562, 6850, 7715, 8905, 15430, 17810, 20059, 38575, 40118, 44525, 77150, 89050, 100295, 200590, 211391, 422782, 501475, 1002950, 1056955, 2113910, 2748083, 5284775, 5496166, 10569550, 13740415, 27480830, 68702075, 137404150]

約数ペア:

[(1, 137404150), (2, 68702075), (5, 27480830), (10, 13740415), (13, 10569550), (25, 5496166), (26, 5284775), (50, 2748083), (65, 2113910), (130, 1056955), (137, 1002950), (274, 501475), (325, 422782), (650, 211391), (685, 200590), (1370, 100295), (1543, 89050), (1781, 77150), (3086, 44525), (3425, 40118), (3562, 38575), (6850, 20059), (7715, 17810), (8905, 15430)]