22137808

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 58014144

約数和(自身を除く): 35876336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 151, 154, 176, 187, 196, 238, 272, 302, 308, 374, 392, 476, 539, 604, 616, 748, 784, 833, 952, 1057, 1078, 1208, 1232, 1309, 1496, 1661, 1666, 1904, 2114, 2156, 2416, 2567, 2618, 2992, 3322, 3332, 4228, 4312, 5134, 5236, 6644, 6664, 7399, 8456, 8624, 9163, 10268, 10472, 11627, 13288, 13328, 14798, 16912, 17969, 18326, 20536, 20944, 23254, 26576, 28237, 29596, 35938, 36652, 41072, 46508, 56474, 59192, 71876, 73304, 81389, 93016, 112948, 118384, 125783, 143752, 146608, 162778, 186032, 197659, 225896, 251566, 287504, 325556, 395318, 451792, 503132, 651112, 790636, 1006264, 1302224, 1383613, 1581272, 2012528, 2767226, 3162544, 5534452, 11068904, 22137808]

約数ペア:

[(1, 22137808), (2, 11068904), (4, 5534452), (7, 3162544), (8, 2767226), (11, 2012528), (14, 1581272), (16, 1383613), (17, 1302224), (22, 1006264), (28, 790636), (34, 651112), (44, 503132), (49, 451792), (56, 395318), (68, 325556), (77, 287504), (88, 251566), (98, 225896), (112, 197659), (119, 186032), (136, 162778), (151, 146608), (154, 143752), (176, 125783), (187, 118384), (196, 112948), (238, 93016), (272, 81389), (302, 73304), (308, 71876), (374, 59192), (392, 56474), (476, 46508), (539, 41072), (604, 36652), (616, 35938), (748, 29596), (784, 28237), (833, 26576), (952, 23254), (1057, 20944), (1078, 20536), (1208, 18326), (1232, 17969), (1309, 16912), (1496, 14798), (1661, 13328), (1666, 13288), (1904, 11627), (2114, 10472), (2156, 10268), (2416, 9163), (2567, 8624), (2618, 8456), (2992, 7399), (3322, 6664), (3332, 6644), (4228, 5236), (4312, 5134)]