155103228

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 483840000

約数和(自身を除く): 328736772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 79, 84, 98, 106, 108, 126, 147, 158, 159, 189, 196, 212, 237, 252, 294, 316, 318, 343, 371, 378, 441, 474, 477, 553, 588, 636, 686, 711, 742, 756, 882, 948, 954, 1029, 1106, 1113, 1323, 1372, 1422, 1431, 1484, 1659, 1764, 1908, 2058, 2133, 2212, 2226, 2597, 2646, 2844, 2862, 3087, 3318, 3339, 3871, 4116, 4187, 4266, 4452, 4977, 5194, 5292, 5724, 6174, 6636, 6678, 7742, 7791, 8374, 8532, 9261, 9954, 10017, 10388, 11613, 12348, 12561, 13356, 14931, 15484, 15582, 16748, 18179, 18522, 19908, 20034, 23226, 23373, 25122, 27097, 29309, 29862, 31164, 34839, 36358, 37044, 37683, 40068, 46452, 46746, 50244, 54194, 54537, 58618, 59724, 69678, 70119, 72716, 75366, 81291, 87927, 93492, 104517, 108388, 109074, 113049, 117236, 139356, 140238, 150732, 162582, 163611, 175854, 205163, 209034, 218148, 226098, 243873, 263781, 280476, 325164, 327222, 351708, 410326, 418068, 452196, 487746, 490833, 527562, 615489, 654444, 731619, 791343, 820652, 975492, 981666, 1055124, 1230978, 1436141, 1463238, 1582686, 1846467, 1963332, 2461956, 2872282, 2926476, 3165372, 3692934, 4308423, 5539401, 5744564, 7385868, 8616846, 11078802, 12925269, 17233692, 22157604, 25850538, 38775807, 51701076, 77551614, 155103228]

約数ペア:

[(1, 155103228), (2, 77551614), (3, 51701076), (4, 38775807), (6, 25850538), (7, 22157604), (9, 17233692), (12, 12925269), (14, 11078802), (18, 8616846), (21, 7385868), (27, 5744564), (28, 5539401), (36, 4308423), (42, 3692934), (49, 3165372), (53, 2926476), (54, 2872282), (63, 2461956), (79, 1963332), (84, 1846467), (98, 1582686), (106, 1463238), (108, 1436141), (126, 1230978), (147, 1055124), (158, 981666), (159, 975492), (189, 820652), (196, 791343), (212, 731619), (237, 654444), (252, 615489), (294, 527562), (316, 490833), (318, 487746), (343, 452196), (371, 418068), (378, 410326), (441, 351708), (474, 327222), (477, 325164), (553, 280476), (588, 263781), (636, 243873), (686, 226098), (711, 218148), (742, 209034), (756, 205163), (882, 175854), (948, 163611), (954, 162582), (1029, 150732), (1106, 140238), (1113, 139356), (1323, 117236), (1372, 113049), (1422, 109074), (1431, 108388), (1484, 104517), (1659, 93492), (1764, 87927), (1908, 81291), (2058, 75366), (2133, 72716), (2212, 70119), (2226, 69678), (2597, 59724), (2646, 58618), (2844, 54537), (2862, 54194), (3087, 50244), (3318, 46746), (3339, 46452), (3871, 40068), (4116, 37683), (4187, 37044), (4266, 36358), (4452, 34839), (4977, 31164), (5194, 29862), (5292, 29309), (5724, 27097), (6174, 25122), (6636, 23373), (6678, 23226), (7742, 20034), (7791, 19908), (8374, 18522), (8532, 18179), (9261, 16748), (9954, 15582), (10017, 15484), (10388, 14931), (11613, 13356), (12348, 12561)]