144215358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 349962240

約数和(自身を除く): 205746882

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 762, 798, 889, 1423, 1778, 2413, 2667, 2846, 4269, 4826, 5334, 7239, 8538, 9961, 14478, 16891, 19922, 27037, 29883, 33782, 50673, 54074, 59766, 81111, 101346, 162222, 180721, 189259, 361442, 378518, 542163, 567777, 1084326, 1135554, 1265047, 2530094, 3433699, 3795141, 6867398, 7590282, 10301097, 20602194, 24035893, 48071786, 72107679, 144215358]

約数ペア:

[(1, 144215358), (2, 72107679), (3, 48071786), (6, 24035893), (7, 20602194), (14, 10301097), (19, 7590282), (21, 6867398), (38, 3795141), (42, 3433699), (57, 2530094), (114, 1265047), (127, 1135554), (133, 1084326), (254, 567777), (266, 542163), (381, 378518), (399, 361442), (762, 189259), (798, 180721), (889, 162222), (1423, 101346), (1778, 81111), (2413, 59766), (2667, 54074), (2846, 50673), (4269, 33782), (4826, 29883), (5334, 27037), (7239, 19922), (8538, 16891), (9961, 14478)]