140761746

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 321926400

約数和(自身を除く): 181164654

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 137, 159, 274, 318, 359, 411, 477, 718, 822, 954, 1077, 1233, 1431, 2154, 2466, 2862, 3231, 3699, 6462, 7261, 7398, 9693, 14522, 19027, 19386, 21783, 38054, 43566, 49183, 57081, 65349, 98366, 114162, 130698, 147549, 171243, 196047, 295098, 342486, 392094, 442647, 513729, 885294, 1027458, 1327941, 2606699, 2655882, 5213398, 7820097, 15640194, 23460291, 46920582, 70380873, 140761746]

約数ペア:

[(1, 140761746), (2, 70380873), (3, 46920582), (6, 23460291), (9, 15640194), (18, 7820097), (27, 5213398), (53, 2655882), (54, 2606699), (106, 1327941), (137, 1027458), (159, 885294), (274, 513729), (318, 442647), (359, 392094), (411, 342486), (477, 295098), (718, 196047), (822, 171243), (954, 147549), (1077, 130698), (1233, 114162), (1431, 98366), (2154, 65349), (2466, 57081), (2862, 49183), (3231, 43566), (3699, 38054), (6462, 21783), (7261, 19386), (7398, 19027), (9693, 14522)]