149891772

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 356412672

約数和(自身を除く): 206520900

約数列:

[1, 2, 3, 4, 6, 12, 97, 131, 194, 262, 291, 388, 393, 524, 582, 786, 983, 1164, 1572, 1966, 2949, 3932, 5898, 11796, 12707, 25414, 38121, 50828, 76242, 95351, 128773, 152484, 190702, 257546, 286053, 381404, 386319, 515092, 572106, 772638, 1144212, 1545276, 12490981, 24981962, 37472943, 49963924, 74945886, 149891772]

約数ペア:

[(1, 149891772), (2, 74945886), (3, 49963924), (4, 37472943), (6, 24981962), (12, 12490981), (97, 1545276), (131, 1144212), (194, 772638), (262, 572106), (291, 515092), (388, 386319), (393, 381404), (524, 286053), (582, 257546), (786, 190702), (983, 152484), (1164, 128773), (1572, 95351), (1966, 76242), (2949, 50828), (3932, 38121), (5898, 25414), (11796, 12707)]