68120416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 167227200

約数和(自身を除く): 99106784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 149, 157, 182, 208, 224, 298, 314, 364, 416, 596, 628, 728, 1043, 1099, 1192, 1256, 1456, 1937, 2041, 2086, 2198, 2384, 2512, 2912, 3874, 4082, 4172, 4396, 4768, 5024, 7748, 8164, 8344, 8792, 13559, 14287, 15496, 16328, 16688, 17584, 23393, 27118, 28574, 30992, 32656, 33376, 35168, 46786, 54236, 57148, 61984, 65312, 93572, 108472, 114296, 163751, 187144, 216944, 228592, 304109, 327502, 374288, 433888, 457184, 608218, 655004, 748576, 1216436, 1310008, 2128763, 2432872, 2620016, 4257526, 4865744, 5240032, 8515052, 9731488, 17030104, 34060208, 68120416]

約数ペア:

[(1, 68120416), (2, 34060208), (4, 17030104), (7, 9731488), (8, 8515052), (13, 5240032), (14, 4865744), (16, 4257526), (26, 2620016), (28, 2432872), (32, 2128763), (52, 1310008), (56, 1216436), (91, 748576), (104, 655004), (112, 608218), (149, 457184), (157, 433888), (182, 374288), (208, 327502), (224, 304109), (298, 228592), (314, 216944), (364, 187144), (416, 163751), (596, 114296), (628, 108472), (728, 93572), (1043, 65312), (1099, 61984), (1192, 57148), (1256, 54236), (1456, 46786), (1937, 35168), (2041, 33376), (2086, 32656), (2198, 30992), (2384, 28574), (2512, 27118), (2912, 23393), (3874, 17584), (4082, 16688), (4172, 16328), (4396, 15496), (4768, 14287), (5024, 13559), (7748, 8792), (8164, 8344)]