140513364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 377657280

約数和(自身を除く): 237143916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 439, 523, 612, 878, 1046, 1317, 1569, 1756, 2092, 2634, 3138, 3951, 4707, 5268, 6276, 7463, 7902, 8891, 9414, 14926, 15804, 17782, 18828, 22389, 26673, 29852, 35564, 44778, 53346, 67167, 80019, 89556, 106692, 134334, 160038, 229597, 268668, 320076, 459194, 688791, 918388, 1377582, 2066373, 2755164, 3903149, 4132746, 7806298, 8265492, 11709447, 15612596, 23418894, 35128341, 46837788, 70256682, 140513364]

約数ペア:

[(1, 140513364), (2, 70256682), (3, 46837788), (4, 35128341), (6, 23418894), (9, 15612596), (12, 11709447), (17, 8265492), (18, 7806298), (34, 4132746), (36, 3903149), (51, 2755164), (68, 2066373), (102, 1377582), (153, 918388), (204, 688791), (306, 459194), (439, 320076), (523, 268668), (612, 229597), (878, 160038), (1046, 134334), (1317, 106692), (1569, 89556), (1756, 80019), (2092, 67167), (2634, 53346), (3138, 44778), (3951, 35564), (4707, 29852), (5268, 26673), (6276, 22389), (7463, 18828), (7902, 17782), (8891, 15804), (9414, 14926)]