129254814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2477}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 303069312

約数和(自身を除く): 173814498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 2007, 2477, 2899, 4014, 4954, 5798, 7431, 8697, 14862, 17394, 22293, 26091, 32201, 44586, 52182, 64402, 96603, 193206, 289809, 552371, 579618, 1104742, 1657113, 3314226, 4971339, 7180823, 9942678, 14361646, 21542469, 43084938, 64627407, 129254814]

約数ペア:

[(1, 129254814), (2, 64627407), (3, 43084938), (6, 21542469), (9, 14361646), (13, 9942678), (18, 7180823), (26, 4971339), (39, 3314226), (78, 1657113), (117, 1104742), (223, 579618), (234, 552371), (446, 289809), (669, 193206), (1338, 96603), (2007, 64402), (2477, 52182), (2899, 44586), (4014, 32201), (4954, 26091), (5798, 22293), (7431, 17394), (8697, 14862)]