161104992

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20219}}^1$

素因数の和:20315

約数の個数: 48

約数和(自身を含む): 428016960

約数和(自身を除く): 266911968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 20219, 40438, 60657, 80876, 121314, 161752, 242628, 323504, 485256, 647008, 970512, 1678177, 1941024, 3356354, 5034531, 6712708, 10069062, 13425416, 20138124, 26850832, 40276248, 53701664, 80552496, 161104992]

約数ペア:

[(1, 161104992), (2, 80552496), (3, 53701664), (4, 40276248), (6, 26850832), (8, 20138124), (12, 13425416), (16, 10069062), (24, 6712708), (32, 5034531), (48, 3356354), (83, 1941024), (96, 1678177), (166, 970512), (249, 647008), (332, 485256), (498, 323504), (664, 242628), (996, 161752), (1328, 121314), (1992, 80876), (2656, 60657), (3984, 40438), (7968, 20219)]