161152384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 351043200

約数和(自身を除く): 189890816

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 2389, 3968, 4216, 4778, 8432, 9556, 16864, 19112, 33728, 38224, 40613, 67456, 74059, 76448, 81226, 148118, 152896, 162452, 296236, 305792, 324904, 592472, 649808, 1184944, 1259003, 1299616, 2369888, 2518006, 2599232, 4739776, 5036012, 5198464, 9479552, 10072024, 20144048, 40288096, 80576192, 161152384]

約数ペア:

[(1, 161152384), (2, 80576192), (4, 40288096), (8, 20144048), (16, 10072024), (17, 9479552), (31, 5198464), (32, 5036012), (34, 4739776), (62, 2599232), (64, 2518006), (68, 2369888), (124, 1299616), (128, 1259003), (136, 1184944), (248, 649808), (272, 592472), (496, 324904), (527, 305792), (544, 296236), (992, 162452), (1054, 152896), (1088, 148118), (1984, 81226), (2108, 76448), (2176, 74059), (2389, 67456), (3968, 40613), (4216, 38224), (4778, 33728), (8432, 19112), (9556, 16864)]