138218832

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10369

約数の個数: 80

約数和(自身を含む): 409576960

約数和(自身を除く): 271358128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 10321, 13392, 20642, 30963, 41284, 61926, 82568, 92889, 123852, 165136, 185778, 247704, 278667, 319951, 371556, 495408, 557334, 639902, 743112, 959853, 1114668, 1279804, 1486224, 1919706, 2229336, 2559608, 2879559, 3839412, 4458672, 5119216, 5759118, 7678824, 8638677, 11518236, 15357648, 17277354, 23036472, 34554708, 46072944, 69109416, 138218832]

約数ペア:

[(1, 138218832), (2, 69109416), (3, 46072944), (4, 34554708), (6, 23036472), (8, 17277354), (9, 15357648), (12, 11518236), (16, 8638677), (18, 7678824), (24, 5759118), (27, 5119216), (31, 4458672), (36, 3839412), (48, 2879559), (54, 2559608), (62, 2229336), (72, 1919706), (93, 1486224), (108, 1279804), (124, 1114668), (144, 959853), (186, 743112), (216, 639902), (248, 557334), (279, 495408), (372, 371556), (432, 319951), (496, 278667), (558, 247704), (744, 185778), (837, 165136), (1116, 123852), (1488, 92889), (1674, 82568), (2232, 61926), (3348, 41284), (4464, 30963), (6696, 20642), (10321, 13392)]