149385834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 108

約数和(自身を含む): 378322854

約数和(自身を除く): 228937020

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 47, 51, 78, 94, 102, 117, 141, 153, 221, 234, 282, 289, 306, 423, 442, 578, 611, 663, 799, 846, 867, 1222, 1326, 1598, 1734, 1833, 1989, 2209, 2397, 2601, 3666, 3757, 3978, 4418, 4794, 5202, 5499, 6627, 7191, 7514, 10387, 10998, 11271, 13254, 13583, 14382, 19881, 20774, 22542, 27166, 28717, 31161, 33813, 37553, 39762, 40749, 57434, 62322, 67626, 75106, 81498, 86151, 93483, 112659, 122247, 172302, 176579, 186966, 225318, 244494, 258453, 337977, 353158, 488189, 516906, 529737, 638401, 675954, 976378, 1059474, 1276802, 1464567, 1589211, 1915203, 2929134, 3178422, 3830406, 4393701, 5745609, 8299213, 8787402, 11491218, 16598426, 24897639, 49795278, 74692917, 149385834]

約数ペア:

[(1, 149385834), (2, 74692917), (3, 49795278), (6, 24897639), (9, 16598426), (13, 11491218), (17, 8787402), (18, 8299213), (26, 5745609), (34, 4393701), (39, 3830406), (47, 3178422), (51, 2929134), (78, 1915203), (94, 1589211), (102, 1464567), (117, 1276802), (141, 1059474), (153, 976378), (221, 675954), (234, 638401), (282, 529737), (289, 516906), (306, 488189), (423, 353158), (442, 337977), (578, 258453), (611, 244494), (663, 225318), (799, 186966), (846, 176579), (867, 172302), (1222, 122247), (1326, 112659), (1598, 93483), (1734, 86151), (1833, 81498), (1989, 75106), (2209, 67626), (2397, 62322), (2601, 57434), (3666, 40749), (3757, 39762), (3978, 37553), (4418, 33813), (4794, 31161), (5202, 28717), (5499, 27166), (6627, 22542), (7191, 20774), (7514, 19881), (10387, 14382), (10998, 13583), (11271, 13254)]