154117782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 427929600

約数和(自身を除く): 273811818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 79, 91, 117, 126, 158, 182, 189, 234, 237, 273, 351, 378, 397, 474, 546, 553, 702, 711, 794, 819, 1027, 1106, 1191, 1422, 1638, 1659, 2054, 2133, 2382, 2457, 2779, 3081, 3318, 3573, 4266, 4914, 4977, 5161, 5558, 6162, 7146, 7189, 8337, 9243, 9954, 10322, 10719, 14378, 14931, 15483, 16674, 18486, 21438, 21567, 25011, 27729, 29862, 30966, 31363, 36127, 43134, 46449, 50022, 55458, 62726, 64701, 72254, 75033, 92898, 94089, 108381, 129402, 139347, 150066, 188178, 194103, 216762, 219541, 278694, 282267, 325143, 388206, 407719, 439082, 564534, 650286, 658623, 815438, 846801, 975429, 1223157, 1317246, 1693602, 1950858, 1975869, 2446314, 2854033, 3669471, 3951738, 5708066, 5927607, 7338942, 8562099, 11008413, 11855214, 17124198, 22016826, 25686297, 51372594, 77058891, 154117782]

約数ペア:

[(1, 154117782), (2, 77058891), (3, 51372594), (6, 25686297), (7, 22016826), (9, 17124198), (13, 11855214), (14, 11008413), (18, 8562099), (21, 7338942), (26, 5927607), (27, 5708066), (39, 3951738), (42, 3669471), (54, 2854033), (63, 2446314), (78, 1975869), (79, 1950858), (91, 1693602), (117, 1317246), (126, 1223157), (158, 975429), (182, 846801), (189, 815438), (234, 658623), (237, 650286), (273, 564534), (351, 439082), (378, 407719), (397, 388206), (474, 325143), (546, 282267), (553, 278694), (702, 219541), (711, 216762), (794, 194103), (819, 188178), (1027, 150066), (1106, 139347), (1191, 129402), (1422, 108381), (1638, 94089), (1659, 92898), (2054, 75033), (2133, 72254), (2382, 64701), (2457, 62726), (2779, 55458), (3081, 50022), (3318, 46449), (3573, 43134), (4266, 36127), (4914, 31363), (4977, 30966), (5161, 29862), (5558, 27729), (6162, 25011), (7146, 21567), (7189, 21438), (8337, 18486), (9243, 16674), (9954, 15483), (10322, 14931), (10719, 14378)]