155328408

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 452088000

約数和(自身を除く): 296759592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 137, 174, 181, 216, 232, 261, 274, 348, 362, 411, 522, 543, 548, 696, 724, 783, 822, 1044, 1086, 1096, 1233, 1448, 1566, 1629, 1644, 2088, 2172, 2466, 3132, 3258, 3288, 3699, 3973, 4344, 4887, 4932, 5249, 6264, 6516, 7398, 7946, 9774, 9864, 10498, 11919, 13032, 14796, 15747, 15892, 19548, 20996, 23838, 24797, 29592, 31494, 31784, 35757, 39096, 41992, 47241, 47676, 49594, 62988, 71514, 74391, 94482, 95352, 99188, 107271, 125976, 141723, 143028, 148782, 188964, 198376, 214542, 223173, 283446, 286056, 297564, 377928, 429084, 446346, 566892, 595128, 669519, 719113, 858168, 892692, 1133784, 1339038, 1438226, 1785384, 2157339, 2678076, 2876452, 4314678, 5356152, 5752904, 6472017, 8629356, 12944034, 17258712, 19416051, 25888068, 38832102, 51776136, 77664204, 155328408]

約数ペア:

[(1, 155328408), (2, 77664204), (3, 51776136), (4, 38832102), (6, 25888068), (8, 19416051), (9, 17258712), (12, 12944034), (18, 8629356), (24, 6472017), (27, 5752904), (29, 5356152), (36, 4314678), (54, 2876452), (58, 2678076), (72, 2157339), (87, 1785384), (108, 1438226), (116, 1339038), (137, 1133784), (174, 892692), (181, 858168), (216, 719113), (232, 669519), (261, 595128), (274, 566892), (348, 446346), (362, 429084), (411, 377928), (522, 297564), (543, 286056), (548, 283446), (696, 223173), (724, 214542), (783, 198376), (822, 188964), (1044, 148782), (1086, 143028), (1096, 141723), (1233, 125976), (1448, 107271), (1566, 99188), (1629, 95352), (1644, 94482), (2088, 74391), (2172, 71514), (2466, 62988), (3132, 49594), (3258, 47676), (3288, 47241), (3699, 41992), (3973, 39096), (4344, 35757), (4887, 31784), (4932, 31494), (5249, 29592), (6264, 24797), (6516, 23838), (7398, 20996), (7946, 19548), (9774, 15892), (9864, 15747), (10498, 14796), (11919, 13032)]