108131408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 269149440

約数和(自身を除く): 161018032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 101, 112, 121, 154, 158, 176, 202, 242, 308, 316, 404, 484, 553, 616, 632, 707, 808, 847, 869, 968, 1106, 1111, 1232, 1264, 1414, 1616, 1694, 1738, 1936, 2212, 2222, 2828, 3388, 3476, 4424, 4444, 5656, 6083, 6776, 6952, 7777, 7979, 8848, 8888, 9559, 11312, 12166, 12221, 13552, 13904, 15554, 15958, 17776, 19118, 24332, 24442, 31108, 31916, 38236, 48664, 48884, 55853, 62216, 63832, 66913, 76472, 85547, 87769, 97328, 97768, 111706, 124432, 127664, 133826, 152944, 171094, 175538, 195536, 223412, 267652, 342188, 351076, 446824, 535304, 614383, 684376, 702152, 893648, 965459, 1070608, 1228766, 1368752, 1404304, 1930918, 2457532, 3861836, 4915064, 6758213, 7723672, 9830128, 13516426, 15447344, 27032852, 54065704, 108131408]

約数ペア:

[(1, 108131408), (2, 54065704), (4, 27032852), (7, 15447344), (8, 13516426), (11, 9830128), (14, 7723672), (16, 6758213), (22, 4915064), (28, 3861836), (44, 2457532), (56, 1930918), (77, 1404304), (79, 1368752), (88, 1228766), (101, 1070608), (112, 965459), (121, 893648), (154, 702152), (158, 684376), (176, 614383), (202, 535304), (242, 446824), (308, 351076), (316, 342188), (404, 267652), (484, 223412), (553, 195536), (616, 175538), (632, 171094), (707, 152944), (808, 133826), (847, 127664), (869, 124432), (968, 111706), (1106, 97768), (1111, 97328), (1232, 87769), (1264, 85547), (1414, 76472), (1616, 66913), (1694, 63832), (1738, 62216), (1936, 55853), (2212, 48884), (2222, 48664), (2828, 38236), (3388, 31916), (3476, 31108), (4424, 24442), (4444, 24332), (5656, 19118), (6083, 17776), (6776, 15958), (6952, 15554), (7777, 13904), (7979, 13552), (8848, 12221), (8888, 12166), (9559, 11312)]