144906944

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 358444800

約数和(自身を除く): 213537856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 139, 179, 182, 208, 224, 278, 358, 364, 416, 448, 556, 716, 728, 832, 973, 1112, 1253, 1432, 1456, 1807, 1946, 2224, 2327, 2506, 2864, 2912, 3614, 3892, 4448, 4654, 5012, 5728, 5824, 7228, 7784, 8896, 9308, 10024, 11456, 12649, 14456, 15568, 16289, 18616, 20048, 24881, 25298, 28912, 31136, 32578, 37232, 40096, 49762, 50596, 57824, 62272, 65156, 74464, 80192, 99524, 101192, 115648, 130312, 148928, 174167, 199048, 202384, 260624, 323453, 348334, 398096, 404768, 521248, 646906, 696668, 796192, 809536, 1042496, 1293812, 1393336, 1592384, 2264171, 2587624, 2786672, 4528342, 5175248, 5573344, 9056684, 10350496, 11146688, 18113368, 20700992, 36226736, 72453472, 144906944]

約数ペア:

[(1, 144906944), (2, 72453472), (4, 36226736), (7, 20700992), (8, 18113368), (13, 11146688), (14, 10350496), (16, 9056684), (26, 5573344), (28, 5175248), (32, 4528342), (52, 2786672), (56, 2587624), (64, 2264171), (91, 1592384), (104, 1393336), (112, 1293812), (139, 1042496), (179, 809536), (182, 796192), (208, 696668), (224, 646906), (278, 521248), (358, 404768), (364, 398096), (416, 348334), (448, 323453), (556, 260624), (716, 202384), (728, 199048), (832, 174167), (973, 148928), (1112, 130312), (1253, 115648), (1432, 101192), (1456, 99524), (1807, 80192), (1946, 74464), (2224, 65156), (2327, 62272), (2506, 57824), (2864, 50596), (2912, 49762), (3614, 40096), (3892, 37232), (4448, 32578), (4654, 31136), (5012, 28912), (5728, 25298), (5824, 24881), (7228, 20048), (7784, 18616), (8896, 16289), (9308, 15568), (10024, 14456), (11456, 12649)]