161922824

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2262

約数の個数: 64

約数和(自身を含む): 372211200

約数和(自身を除く): 210288376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 1106, 1343, 2153, 2212, 2686, 4306, 4424, 5372, 8612, 9401, 10744, 15071, 17224, 18802, 30142, 36601, 37604, 60284, 73202, 75208, 120568, 146404, 170087, 256207, 292808, 340174, 512414, 680348, 1024828, 1190609, 1360696, 2049656, 2381218, 2891479, 4762436, 5782958, 9524872, 11565916, 20240353, 23131832, 40480706, 80961412, 161922824]

約数ペア:

[(1, 161922824), (2, 80961412), (4, 40480706), (7, 23131832), (8, 20240353), (14, 11565916), (17, 9524872), (28, 5782958), (34, 4762436), (56, 2891479), (68, 2381218), (79, 2049656), (119, 1360696), (136, 1190609), (158, 1024828), (238, 680348), (316, 512414), (476, 340174), (553, 292808), (632, 256207), (952, 170087), (1106, 146404), (1343, 120568), (2153, 75208), (2212, 73202), (2686, 60284), (4306, 37604), (4424, 36601), (5372, 30142), (8612, 18802), (9401, 17224), (10744, 15071)]