149896728

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{19457}}^1$

素因数の和:19576

約数の個数: 48

約数和(自身を含む): 409785480

約数和(自身を除く): 259888752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 19457, 38914, 58371, 77828, 116742, 155656, 175113, 233484, 350226, 466968, 700452, 1400904, 2081899, 4163798, 6245697, 8327596, 12491394, 16655192, 18737091, 24982788, 37474182, 49965576, 74948364, 149896728]

約数ペア:

[(1, 149896728), (2, 74948364), (3, 49965576), (4, 37474182), (6, 24982788), (8, 18737091), (9, 16655192), (12, 12491394), (18, 8327596), (24, 6245697), (36, 4163798), (72, 2081899), (107, 1400904), (214, 700452), (321, 466968), (428, 350226), (642, 233484), (856, 175113), (963, 155656), (1284, 116742), (1926, 77828), (2568, 58371), (3852, 38914), (7704, 19457)]