140415968

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 351993600

約数和(自身を除く): 211577632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 539, 616, 686, 784, 1078, 1163, 1232, 1372, 1568, 2156, 2326, 2464, 2744, 3773, 4312, 4652, 5488, 7546, 8141, 8624, 9304, 10976, 12793, 15092, 16282, 17248, 18608, 25586, 30184, 32564, 37216, 51172, 56987, 60368, 65128, 89551, 102344, 113974, 120736, 130256, 179102, 204688, 227948, 260512, 358204, 398909, 409376, 455896, 626857, 716408, 797818, 911792, 1253714, 1432816, 1595636, 1823584, 2507428, 2865632, 3191272, 4387999, 5014856, 6382544, 8775998, 10029712, 12765088, 17551996, 20059424, 35103992, 70207984, 140415968]

約数ペア:

[(1, 140415968), (2, 70207984), (4, 35103992), (7, 20059424), (8, 17551996), (11, 12765088), (14, 10029712), (16, 8775998), (22, 6382544), (28, 5014856), (32, 4387999), (44, 3191272), (49, 2865632), (56, 2507428), (77, 1823584), (88, 1595636), (98, 1432816), (112, 1253714), (154, 911792), (176, 797818), (196, 716408), (224, 626857), (308, 455896), (343, 409376), (352, 398909), (392, 358204), (539, 260512), (616, 227948), (686, 204688), (784, 179102), (1078, 130256), (1163, 120736), (1232, 113974), (1372, 102344), (1568, 89551), (2156, 65128), (2326, 60368), (2464, 56987), (2744, 51172), (3773, 37216), (4312, 32564), (4652, 30184), (5488, 25586), (7546, 18608), (8141, 17248), (8624, 16282), (9304, 15092), (10976, 12793)]