142742448

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 417030848

約数和(自身を除く): 274288400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 73, 74, 111, 144, 146, 148, 219, 222, 292, 296, 333, 367, 438, 444, 584, 592, 657, 666, 734, 876, 888, 1101, 1168, 1314, 1332, 1468, 1752, 1776, 2202, 2628, 2664, 2701, 2936, 3303, 3504, 4404, 5256, 5328, 5402, 5872, 6606, 8103, 8808, 10512, 10804, 13212, 13579, 16206, 17616, 21608, 24309, 26424, 26791, 27158, 32412, 40737, 43216, 48618, 52848, 53582, 54316, 64824, 80373, 81474, 97236, 107164, 108632, 122211, 129648, 160746, 162948, 194472, 214328, 217264, 241119, 244422, 321492, 325896, 388944, 428656, 482238, 488844, 642984, 651792, 964476, 977688, 991267, 1285968, 1928952, 1955376, 1982534, 2973801, 3857904, 3965068, 5947602, 7930136, 8921403, 11895204, 15860272, 17842806, 23790408, 35685612, 47580816, 71371224, 142742448]

約数ペア:

[(1, 142742448), (2, 71371224), (3, 47580816), (4, 35685612), (6, 23790408), (8, 17842806), (9, 15860272), (12, 11895204), (16, 8921403), (18, 7930136), (24, 5947602), (36, 3965068), (37, 3857904), (48, 2973801), (72, 1982534), (73, 1955376), (74, 1928952), (111, 1285968), (144, 991267), (146, 977688), (148, 964476), (219, 651792), (222, 642984), (292, 488844), (296, 482238), (333, 428656), (367, 388944), (438, 325896), (444, 321492), (584, 244422), (592, 241119), (657, 217264), (666, 214328), (734, 194472), (876, 162948), (888, 160746), (1101, 129648), (1168, 122211), (1314, 108632), (1332, 107164), (1468, 97236), (1752, 81474), (1776, 80373), (2202, 64824), (2628, 54316), (2664, 53582), (2701, 52848), (2936, 48618), (3303, 43216), (3504, 40737), (4404, 32412), (5256, 27158), (5328, 26791), (5402, 26424), (5872, 24309), (6606, 21608), (8103, 17616), (8808, 16206), (10512, 13579), (10804, 13212)]