161291736

素因数分解:

$2^3\times 3^5\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2911

約数の個数: 96

約数和(自身を含む): 468795600

約数和(自身を除く): 307503864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 783, 972, 1044, 1566, 1944, 2088, 2349, 2861, 3132, 4698, 5722, 6264, 7047, 8583, 9396, 11444, 14094, 17166, 18792, 22888, 25749, 28188, 34332, 51498, 56376, 68664, 77247, 82969, 102996, 154494, 165938, 205992, 231741, 248907, 308988, 331876, 463482, 497814, 617976, 663752, 695223, 746721, 926964, 995628, 1390446, 1493442, 1853928, 1991256, 2240163, 2780892, 2986884, 4480326, 5561784, 5973768, 6720489, 8960652, 13440978, 17921304, 20161467, 26881956, 40322934, 53763912, 80645868, 161291736]

約数ペア:

[(1, 161291736), (2, 80645868), (3, 53763912), (4, 40322934), (6, 26881956), (8, 20161467), (9, 17921304), (12, 13440978), (18, 8960652), (24, 6720489), (27, 5973768), (29, 5561784), (36, 4480326), (54, 2986884), (58, 2780892), (72, 2240163), (81, 1991256), (87, 1853928), (108, 1493442), (116, 1390446), (162, 995628), (174, 926964), (216, 746721), (232, 695223), (243, 663752), (261, 617976), (324, 497814), (348, 463482), (486, 331876), (522, 308988), (648, 248907), (696, 231741), (783, 205992), (972, 165938), (1044, 154494), (1566, 102996), (1944, 82969), (2088, 77247), (2349, 68664), (2861, 56376), (3132, 51498), (4698, 34332), (5722, 28188), (6264, 25749), (7047, 22888), (8583, 18792), (9396, 17166), (11444, 14094)]