157456921664

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1\times {\mathrm{3137}}^1$

素因数の和:3956

約数の個数: 112

約数和(自身を含む): 359757390720

約数和(自身を除く): 202300469056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 619, 724, 1238, 1267, 1448, 2476, 2534, 2896, 3137, 4333, 4952, 5068, 5792, 6274, 8666, 9904, 10136, 11584, 12548, 17332, 19808, 20272, 21959, 25096, 34664, 39616, 40544, 43918, 50192, 69328, 81088, 87836, 100384, 112039, 138656, 175672, 200768, 224078, 277312, 351344, 448156, 567797, 702688, 784273, 896312, 1135594, 1405376, 1568546, 1792624, 1941803, 2271188, 3137092, 3585248, 3883606, 3974579, 4542376, 6274184, 7170496, 7767212, 7949158, 9084752, 12548368, 13592621, 15534424, 15898316, 18169504, 25096736, 27185242, 31068848, 31796632, 36339008, 50193472, 54370484, 62137696, 63593264, 108740968, 124275392, 127186528, 217481936, 254373056, 351466343, 434963872, 702932686, 869927744, 1405865372, 2460264401, 2811730744, 4920528802, 5623461488, 9841057604, 11246922976, 19682115208, 22493845952, 39364230416, 78728460832, 157456921664]

約数ペア:

[(1, 157456921664), (2, 78728460832), (4, 39364230416), (7, 22493845952), (8, 19682115208), (14, 11246922976), (16, 9841057604), (28, 5623461488), (32, 4920528802), (56, 2811730744), (64, 2460264401), (112, 1405865372), (181, 869927744), (224, 702932686), (362, 434963872), (448, 351466343), (619, 254373056), (724, 217481936), (1238, 127186528), (1267, 124275392), (1448, 108740968), (2476, 63593264), (2534, 62137696), (2896, 54370484), (3137, 50193472), (4333, 36339008), (4952, 31796632), (5068, 31068848), (5792, 27185242), (6274, 25096736), (8666, 18169504), (9904, 15898316), (10136, 15534424), (11584, 13592621), (12548, 12548368), (17332, 9084752), (19808, 7949158), (20272, 7767212), (21959, 7170496), (25096, 6274184), (34664, 4542376), (39616, 3974579), (40544, 3883606), (43918, 3585248), (50192, 3137092), (69328, 2271188), (81088, 1941803), (87836, 1792624), (100384, 1568546), (112039, 1405376), (138656, 1135594), (175672, 896312), (200768, 784273), (224078, 702688), (277312, 567797), (351344, 448156)]