100391984

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 80

約数和(自身を含む): 247603200

約数和(自身を除く): 147211216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 1663, 2156, 2744, 3326, 3773, 4312, 5488, 6652, 7546, 8624, 11641, 13304, 15092, 18293, 23282, 26608, 30184, 36586, 46564, 60368, 73172, 81487, 93128, 128051, 146344, 162974, 186256, 256102, 292688, 325948, 512204, 570409, 651896, 896357, 1024408, 1140818, 1303792, 1792714, 2048816, 2281636, 3585428, 4563272, 6274499, 7170856, 9126544, 12548998, 14341712, 25097996, 50195992, 100391984]

約数ペア:

[(1, 100391984), (2, 50195992), (4, 25097996), (7, 14341712), (8, 12548998), (11, 9126544), (14, 7170856), (16, 6274499), (22, 4563272), (28, 3585428), (44, 2281636), (49, 2048816), (56, 1792714), (77, 1303792), (88, 1140818), (98, 1024408), (112, 896357), (154, 651896), (176, 570409), (196, 512204), (308, 325948), (343, 292688), (392, 256102), (539, 186256), (616, 162974), (686, 146344), (784, 128051), (1078, 93128), (1232, 81487), (1372, 73172), (1663, 60368), (2156, 46564), (2744, 36586), (3326, 30184), (3773, 26608), (4312, 23282), (5488, 18293), (6652, 15092), (7546, 13304), (8624, 11641)]