144744678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 221038362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 47, 54, 78, 82, 94, 107, 117, 123, 141, 214, 234, 246, 282, 321, 351, 369, 423, 533, 611, 642, 702, 738, 846, 963, 1066, 1107, 1222, 1269, 1391, 1599, 1833, 1926, 1927, 2214, 2538, 2782, 2889, 3198, 3666, 3854, 4173, 4387, 4797, 5029, 5499, 5778, 5781, 8346, 8774, 9594, 10058, 10998, 11562, 12519, 13161, 14391, 15087, 16497, 17343, 25038, 25051, 26322, 28782, 30174, 32994, 34686, 37557, 39483, 45261, 50102, 52029, 57031, 65377, 75114, 75153, 78966, 90522, 104058, 114062, 118449, 130754, 135783, 150306, 171093, 196131, 206189, 225459, 236898, 271566, 342186, 392262, 412378, 450918, 513279, 588393, 618567, 676377, 1026558, 1176786, 1237134, 1352754, 1539837, 1765179, 1855701, 2680457, 3079674, 3530358, 3711402, 5360914, 5567103, 8041371, 11134206, 16082742, 24124113, 48248226, 72372339, 144744678]

約数ペア:

[(1, 144744678), (2, 72372339), (3, 48248226), (6, 24124113), (9, 16082742), (13, 11134206), (18, 8041371), (26, 5567103), (27, 5360914), (39, 3711402), (41, 3530358), (47, 3079674), (54, 2680457), (78, 1855701), (82, 1765179), (94, 1539837), (107, 1352754), (117, 1237134), (123, 1176786), (141, 1026558), (214, 676377), (234, 618567), (246, 588393), (282, 513279), (321, 450918), (351, 412378), (369, 392262), (423, 342186), (533, 271566), (611, 236898), (642, 225459), (702, 206189), (738, 196131), (846, 171093), (963, 150306), (1066, 135783), (1107, 130754), (1222, 118449), (1269, 114062), (1391, 104058), (1599, 90522), (1833, 78966), (1926, 75153), (1927, 75114), (2214, 65377), (2538, 57031), (2782, 52029), (2889, 50102), (3198, 45261), (3666, 39483), (3854, 37557), (4173, 34686), (4387, 32994), (4797, 30174), (5029, 28782), (5499, 26322), (5778, 25051), (5781, 25038), (8346, 17343), (8774, 16497), (9594, 15087), (10058, 14391), (10998, 13161), (11562, 12519)]