138446496

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1776

約数の個数: 120

約数和(自身を含む): 420545664

約数和(自身を除く): 282099168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1723, 2232, 2511, 2592, 2976, 3348, 3446, 4464, 5022, 5169, 6696, 6892, 8928, 10044, 10338, 13392, 13784, 15507, 20088, 20676, 26784, 27568, 31014, 40176, 41352, 46521, 53413, 55136, 62028, 80352, 82704, 93042, 106826, 124056, 139563, 160239, 165408, 186084, 213652, 248112, 279126, 320478, 372168, 427304, 480717, 496224, 558252, 640956, 744336, 854608, 961434, 1116504, 1281912, 1442151, 1488672, 1709216, 1922868, 2233008, 2563824, 2884302, 3845736, 4326453, 4466016, 5127648, 5768604, 7691472, 8652906, 11537208, 15382944, 17305812, 23074416, 34611624, 46148832, 69223248, 138446496]

約数ペア:

[(1, 138446496), (2, 69223248), (3, 46148832), (4, 34611624), (6, 23074416), (8, 17305812), (9, 15382944), (12, 11537208), (16, 8652906), (18, 7691472), (24, 5768604), (27, 5127648), (31, 4466016), (32, 4326453), (36, 3845736), (48, 2884302), (54, 2563824), (62, 2233008), (72, 1922868), (81, 1709216), (93, 1488672), (96, 1442151), (108, 1281912), (124, 1116504), (144, 961434), (162, 854608), (186, 744336), (216, 640956), (248, 558252), (279, 496224), (288, 480717), (324, 427304), (372, 372168), (432, 320478), (496, 279126), (558, 248112), (648, 213652), (744, 186084), (837, 165408), (864, 160239), (992, 139563), (1116, 124056), (1296, 106826), (1488, 93042), (1674, 82704), (1723, 80352), (2232, 62028), (2511, 55136), (2592, 53413), (2976, 46521), (3348, 41352), (3446, 40176), (4464, 31014), (5022, 27568), (5169, 26784), (6696, 20676), (6892, 20088), (8928, 15507), (10044, 13784), (10338, 13392)]