158490456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{839}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 420940800

約数和(自身を除く): 262450344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 463, 839, 926, 1389, 1678, 1852, 2517, 2778, 3356, 3704, 5034, 5556, 6712, 7871, 10068, 11112, 14263, 15742, 20136, 23613, 28526, 31484, 42789, 47226, 57052, 62968, 85578, 94452, 114104, 171156, 188904, 342312, 388457, 776914, 1165371, 1553828, 2330742, 3107656, 4661484, 6603769, 9322968, 13207538, 19811307, 26415076, 39622614, 52830152, 79245228, 158490456]

約数ペア:

[(1, 158490456), (2, 79245228), (3, 52830152), (4, 39622614), (6, 26415076), (8, 19811307), (12, 13207538), (17, 9322968), (24, 6603769), (34, 4661484), (51, 3107656), (68, 2330742), (102, 1553828), (136, 1165371), (204, 776914), (408, 388457), (463, 342312), (839, 188904), (926, 171156), (1389, 114104), (1678, 94452), (1852, 85578), (2517, 62968), (2778, 57052), (3356, 47226), (3704, 42789), (5034, 31484), (5556, 28526), (6712, 23613), (7871, 20136), (10068, 15742), (11112, 14263)]