140123736

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 406296000

約数和(自身を除く): 266172264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 89, 108, 111, 148, 178, 197, 216, 222, 267, 296, 333, 356, 394, 444, 534, 591, 666, 712, 788, 801, 888, 999, 1068, 1182, 1332, 1576, 1602, 1773, 1998, 2136, 2364, 2403, 2664, 3204, 3293, 3546, 3996, 4728, 4806, 5319, 6408, 6586, 7092, 7289, 7992, 9612, 9879, 10638, 13172, 14184, 14578, 17533, 19224, 19758, 21276, 21867, 26344, 29156, 29637, 35066, 39516, 42552, 43734, 52599, 58312, 59274, 65601, 70132, 79032, 87468, 88911, 105198, 118548, 131202, 140264, 157797, 174936, 177822, 196803, 210396, 237096, 262404, 315594, 355644, 393606, 420792, 473391, 524808, 631188, 648721, 711288, 787212, 946782, 1262376, 1297442, 1574424, 1893564, 1946163, 2594884, 3787128, 3892326, 5189768, 5838489, 7784652, 11676978, 15569304, 17515467, 23353956, 35030934, 46707912, 70061868, 140123736]

約数ペア:

[(1, 140123736), (2, 70061868), (3, 46707912), (4, 35030934), (6, 23353956), (8, 17515467), (9, 15569304), (12, 11676978), (18, 7784652), (24, 5838489), (27, 5189768), (36, 3892326), (37, 3787128), (54, 2594884), (72, 1946163), (74, 1893564), (89, 1574424), (108, 1297442), (111, 1262376), (148, 946782), (178, 787212), (197, 711288), (216, 648721), (222, 631188), (267, 524808), (296, 473391), (333, 420792), (356, 393606), (394, 355644), (444, 315594), (534, 262404), (591, 237096), (666, 210396), (712, 196803), (788, 177822), (801, 174936), (888, 157797), (999, 140264), (1068, 131202), (1182, 118548), (1332, 105198), (1576, 88911), (1602, 87468), (1773, 79032), (1998, 70132), (2136, 65601), (2364, 59274), (2403, 58312), (2664, 52599), (3204, 43734), (3293, 42552), (3546, 39516), (3996, 35066), (4728, 29637), (4806, 29156), (5319, 26344), (6408, 21867), (6586, 21276), (7092, 19758), (7289, 19224), (7992, 17533), (9612, 14578), (9879, 14184), (10638, 13172)]