142384424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 331309440

約数和(自身を除く): 188925016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 728, 917, 1048, 1493, 1703, 1834, 2986, 3406, 3668, 5972, 6812, 7336, 10451, 11921, 11944, 13624, 19409, 20902, 23842, 38818, 41804, 47684, 77636, 83608, 95368, 135863, 155272, 195583, 271726, 391166, 543452, 782332, 1086904, 1369081, 1564664, 2542579, 2738162, 5085158, 5476324, 10170316, 10952648, 17798053, 20340632, 35596106, 71192212, 142384424]

約数ペア:

[(1, 142384424), (2, 71192212), (4, 35596106), (7, 20340632), (8, 17798053), (13, 10952648), (14, 10170316), (26, 5476324), (28, 5085158), (52, 2738162), (56, 2542579), (91, 1564664), (104, 1369081), (131, 1086904), (182, 782332), (262, 543452), (364, 391166), (524, 271726), (728, 195583), (917, 155272), (1048, 135863), (1493, 95368), (1703, 83608), (1834, 77636), (2986, 47684), (3406, 41804), (3668, 38818), (5972, 23842), (6812, 20902), (7336, 19409), (10451, 13624), (11921, 11944)]