155410464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 475390944

約数和(自身を除く): 319980480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 352, 363, 374, 408, 484, 528, 544, 561, 726, 748, 787, 816, 968, 1056, 1122, 1452, 1496, 1574, 1632, 1936, 2057, 2244, 2361, 2904, 2992, 3148, 3872, 4114, 4488, 4722, 5808, 5984, 6171, 6296, 8228, 8657, 8976, 9444, 11616, 12342, 12592, 13379, 16456, 17314, 17952, 18888, 24684, 25184, 25971, 26758, 32912, 34628, 37776, 40137, 49368, 51942, 53516, 65824, 69256, 75552, 80274, 95227, 98736, 103884, 107032, 138512, 147169, 160548, 190454, 197472, 207768, 214064, 277024, 285681, 294338, 321096, 380908, 415536, 428128, 441507, 571362, 588676, 642192, 761816, 831072, 883014, 1142724, 1177352, 1284384, 1523632, 1618859, 1766028, 2285448, 2354704, 3047264, 3237718, 3532056, 4570896, 4709408, 4856577, 6475436, 7064112, 9141792, 9713154, 12950872, 14128224, 19426308, 25901744, 38852616, 51803488, 77705232, 155410464]

約数ペア:

[(1, 155410464), (2, 77705232), (3, 51803488), (4, 38852616), (6, 25901744), (8, 19426308), (11, 14128224), (12, 12950872), (16, 9713154), (17, 9141792), (22, 7064112), (24, 6475436), (32, 4856577), (33, 4709408), (34, 4570896), (44, 3532056), (48, 3237718), (51, 3047264), (66, 2354704), (68, 2285448), (88, 1766028), (96, 1618859), (102, 1523632), (121, 1284384), (132, 1177352), (136, 1142724), (176, 883014), (187, 831072), (204, 761816), (242, 642192), (264, 588676), (272, 571362), (352, 441507), (363, 428128), (374, 415536), (408, 380908), (484, 321096), (528, 294338), (544, 285681), (561, 277024), (726, 214064), (748, 207768), (787, 197472), (816, 190454), (968, 160548), (1056, 147169), (1122, 138512), (1452, 107032), (1496, 103884), (1574, 98736), (1632, 95227), (1936, 80274), (2057, 75552), (2244, 69256), (2361, 65824), (2904, 53516), (2992, 51942), (3148, 49368), (3872, 40137), (4114, 37776), (4488, 34628), (4722, 32912), (5808, 26758), (5984, 25971), (6171, 25184), (6296, 24684), (8228, 18888), (8657, 17952), (8976, 17314), (9444, 16456), (11616, 13379), (12342, 12592)]