142185654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 362928384

約数和(自身を除く): 220742730

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 403, 442, 527, 558, 663, 806, 1054, 1153, 1209, 1326, 1581, 1989, 2306, 2418, 3162, 3459, 3627, 3978, 4743, 6851, 6918, 7254, 9486, 10377, 13702, 14989, 19601, 20553, 20754, 29978, 35743, 39202, 41106, 44967, 58803, 61659, 71486, 89934, 107229, 117606, 123318, 134901, 176409, 214458, 254813, 269802, 321687, 352818, 464659, 509626, 607631, 643374, 764439, 929318, 1215262, 1393977, 1528878, 1822893, 2293317, 2787954, 3645786, 4181931, 4586634, 5468679, 7899203, 8363862, 10937358, 15798406, 23697609, 47395218, 71092827, 142185654]

約数ペア:

[(1, 142185654), (2, 71092827), (3, 47395218), (6, 23697609), (9, 15798406), (13, 10937358), (17, 8363862), (18, 7899203), (26, 5468679), (31, 4586634), (34, 4181931), (39, 3645786), (51, 2787954), (62, 2293317), (78, 1822893), (93, 1528878), (102, 1393977), (117, 1215262), (153, 929318), (186, 764439), (221, 643374), (234, 607631), (279, 509626), (306, 464659), (403, 352818), (442, 321687), (527, 269802), (558, 254813), (663, 214458), (806, 176409), (1054, 134901), (1153, 123318), (1209, 117606), (1326, 107229), (1581, 89934), (1989, 71486), (2306, 61659), (2418, 58803), (3162, 44967), (3459, 41106), (3627, 39202), (3978, 35743), (4743, 29978), (6851, 20754), (6918, 20553), (7254, 19601), (9486, 14989), (10377, 13702)]