157087548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 445798080

約数和(自身を除く): 288710532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 53, 58, 68, 87, 102, 106, 116, 153, 159, 167, 174, 204, 212, 261, 306, 318, 334, 348, 477, 493, 501, 522, 612, 636, 668, 901, 954, 986, 1002, 1044, 1479, 1503, 1537, 1802, 1908, 1972, 2004, 2703, 2839, 2958, 3006, 3074, 3604, 4437, 4611, 4843, 5406, 5678, 5916, 6012, 6148, 8109, 8517, 8851, 8874, 9222, 9686, 10812, 11356, 13833, 14529, 16218, 17034, 17702, 17748, 18444, 19372, 25551, 26129, 26553, 27666, 29058, 32436, 34068, 35404, 43587, 51102, 52258, 53106, 55332, 58116, 78387, 79659, 82331, 87174, 102204, 104516, 106212, 150467, 156774, 159318, 164662, 174348, 235161, 246993, 256679, 300934, 313548, 318636, 329324, 451401, 470322, 493986, 513358, 601868, 740979, 770037, 902802, 940644, 987972, 1026716, 1354203, 1481958, 1540074, 1805604, 2310111, 2708406, 2963916, 3080148, 4363543, 4620222, 5416812, 8727086, 9240444, 13090629, 17454172, 26181258, 39271887, 52362516, 78543774, 157087548]

約数ペア:

[(1, 157087548), (2, 78543774), (3, 52362516), (4, 39271887), (6, 26181258), (9, 17454172), (12, 13090629), (17, 9240444), (18, 8727086), (29, 5416812), (34, 4620222), (36, 4363543), (51, 3080148), (53, 2963916), (58, 2708406), (68, 2310111), (87, 1805604), (102, 1540074), (106, 1481958), (116, 1354203), (153, 1026716), (159, 987972), (167, 940644), (174, 902802), (204, 770037), (212, 740979), (261, 601868), (306, 513358), (318, 493986), (334, 470322), (348, 451401), (477, 329324), (493, 318636), (501, 313548), (522, 300934), (612, 256679), (636, 246993), (668, 235161), (901, 174348), (954, 164662), (986, 159318), (1002, 156774), (1044, 150467), (1479, 106212), (1503, 104516), (1537, 102204), (1802, 87174), (1908, 82331), (1972, 79659), (2004, 78387), (2703, 58116), (2839, 55332), (2958, 53106), (3006, 52258), (3074, 51102), (3604, 43587), (4437, 35404), (4611, 34068), (4843, 32436), (5406, 29058), (5678, 27666), (5916, 26553), (6012, 26129), (6148, 25551), (8109, 19372), (8517, 18444), (8851, 17748), (8874, 17702), (9222, 17034), (9686, 16218), (10812, 14529), (11356, 13833)]