160845568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 366227568

約数和(自身を除く): 205382000

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2843, 3328, 3536, 4352, 5686, 7072, 11372, 14144, 22744, 28288, 36959, 45488, 48331, 56576, 73918, 90976, 96662, 147836, 181952, 193324, 295672, 363904, 386648, 591344, 628303, 727808, 773296, 1182688, 1256606, 1546592, 2365376, 2513212, 3093184, 4730752, 5026424, 6186368, 9461504, 10052848, 12372736, 20105696, 40211392, 80422784, 160845568]

約数ペア:

[(1, 160845568), (2, 80422784), (4, 40211392), (8, 20105696), (13, 12372736), (16, 10052848), (17, 9461504), (26, 6186368), (32, 5026424), (34, 4730752), (52, 3093184), (64, 2513212), (68, 2365376), (104, 1546592), (128, 1256606), (136, 1182688), (208, 773296), (221, 727808), (256, 628303), (272, 591344), (416, 386648), (442, 363904), (544, 295672), (832, 193324), (884, 181952), (1088, 147836), (1664, 96662), (1768, 90976), (2176, 73918), (2843, 56576), (3328, 48331), (3536, 45488), (4352, 36959), (5686, 28288), (7072, 22744), (11372, 14144)]