138431401836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1\times {\mathrm{36313}}^1$

素因数の和:39831

約数の個数: 96

約数和(自身を含む): 397671418368

約数和(自身を除く): 259240016532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 3491, 6982, 10473, 13964, 20946, 24437, 36313, 41892, 45383, 48874, 72626, 73311, 90766, 97748, 108939, 136149, 145252, 146622, 181532, 217878, 254191, 272298, 293244, 317681, 435756, 472069, 508382, 544596, 635362, 762573, 944138, 953043, 1016764, 1270724, 1416207, 1525146, 1888276, 1906086, 2832414, 3050292, 3304483, 3812172, 5664828, 6608966, 9913449, 13217932, 19826898, 39653796, 126768683, 253537366, 380306049, 507074732, 760612098, 887380781, 1521224196, 1647992879, 1774761562, 2662142343, 3295985758, 3549523124, 4943978637, 5324284686, 6591971516, 9887957274, 10648569372, 11535950153, 19775914548, 23071900306, 34607850459, 46143800612, 69215700918, 138431401836]

約数ペア:

[(1, 138431401836), (2, 69215700918), (3, 46143800612), (4, 34607850459), (6, 23071900306), (7, 19775914548), (12, 11535950153), (13, 10648569372), (14, 9887957274), (21, 6591971516), (26, 5324284686), (28, 4943978637), (39, 3549523124), (42, 3295985758), (52, 2662142343), (78, 1774761562), (84, 1647992879), (91, 1521224196), (156, 887380781), (182, 760612098), (273, 507074732), (364, 380306049), (546, 253537366), (1092, 126768683), (3491, 39653796), (6982, 19826898), (10473, 13217932), (13964, 9913449), (20946, 6608966), (24437, 5664828), (36313, 3812172), (41892, 3304483), (45383, 3050292), (48874, 2832414), (72626, 1906086), (73311, 1888276), (90766, 1525146), (97748, 1416207), (108939, 1270724), (136149, 1016764), (145252, 953043), (146622, 944138), (181532, 762573), (217878, 635362), (254191, 544596), (272298, 508382), (293244, 472069), (317681, 435756)]