160661696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 112

約数和(自身を含む): 374574816

約数和(自身を除く): 213913120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 136, 148, 208, 221, 272, 296, 307, 416, 442, 481, 544, 592, 614, 629, 832, 884, 962, 1088, 1184, 1228, 1258, 1768, 1924, 2368, 2456, 2516, 3536, 3848, 3991, 4912, 5032, 5219, 7072, 7696, 7982, 8177, 9824, 10064, 10438, 11359, 14144, 15392, 15964, 16354, 19648, 20128, 20876, 22718, 30784, 31928, 32708, 40256, 41752, 45436, 63856, 65416, 67847, 83504, 90872, 127712, 130832, 135694, 147667, 167008, 181744, 193103, 255424, 261664, 271388, 295334, 334016, 363488, 386206, 523328, 542776, 590668, 726976, 772412, 1085552, 1181336, 1544824, 2171104, 2362672, 2510339, 3089648, 4342208, 4725344, 5020678, 6179296, 9450688, 10041356, 12358592, 20082712, 40165424, 80330848, 160661696]

約数ペア:

[(1, 160661696), (2, 80330848), (4, 40165424), (8, 20082712), (13, 12358592), (16, 10041356), (17, 9450688), (26, 6179296), (32, 5020678), (34, 4725344), (37, 4342208), (52, 3089648), (64, 2510339), (68, 2362672), (74, 2171104), (104, 1544824), (136, 1181336), (148, 1085552), (208, 772412), (221, 726976), (272, 590668), (296, 542776), (307, 523328), (416, 386206), (442, 363488), (481, 334016), (544, 295334), (592, 271388), (614, 261664), (629, 255424), (832, 193103), (884, 181744), (962, 167008), (1088, 147667), (1184, 135694), (1228, 130832), (1258, 127712), (1768, 90872), (1924, 83504), (2368, 67847), (2456, 65416), (2516, 63856), (3536, 45436), (3848, 41752), (3991, 40256), (4912, 32708), (5032, 31928), (5219, 30784), (7072, 22718), (7696, 20876), (7982, 20128), (8177, 19648), (9824, 16354), (10064, 15964), (10438, 15392), (11359, 14144)]