142842392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3461}}^1$

素因数の和:3552

約数の個数: 64

約数和(自身を含む): 338999040

約数和(自身を除く): 196156648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2948, 3461, 3752, 5159, 5896, 6922, 10318, 13844, 20636, 24227, 27688, 38071, 41272, 48454, 76142, 96908, 152284, 193816, 231887, 266497, 304568, 463774, 532994, 927548, 1065988, 1623209, 1855096, 2131976, 2550757, 3246418, 5101514, 6492836, 10203028, 12985672, 17855299, 20406056, 35710598, 71421196, 142842392]

約数ペア:

[(1, 142842392), (2, 71421196), (4, 35710598), (7, 20406056), (8, 17855299), (11, 12985672), (14, 10203028), (22, 6492836), (28, 5101514), (44, 3246418), (56, 2550757), (67, 2131976), (77, 1855096), (88, 1623209), (134, 1065988), (154, 927548), (268, 532994), (308, 463774), (469, 304568), (536, 266497), (616, 231887), (737, 193816), (938, 152284), (1474, 96908), (1876, 76142), (2948, 48454), (3461, 41272), (3752, 38071), (5159, 27688), (5896, 24227), (6922, 20636), (10318, 13844)]