154352752

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2225

約数の個数: 40

約数和(自身を含む): 309710336

約数和(自身を除く): 155357584

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 2032, 2053, 4106, 4699, 8212, 9398, 16424, 18796, 32848, 37592, 75184, 75961, 151922, 260731, 303844, 521462, 607688, 1042924, 1215376, 2085848, 4171696, 9647047, 19294094, 38588188, 77176376, 154352752]

約数ペア:

[(1, 154352752), (2, 77176376), (4, 38588188), (8, 19294094), (16, 9647047), (37, 4171696), (74, 2085848), (127, 1215376), (148, 1042924), (254, 607688), (296, 521462), (508, 303844), (592, 260731), (1016, 151922), (2032, 75961), (2053, 75184), (4106, 37592), (4699, 32848), (8212, 18796), (9398, 16424)]