154160994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 342921600

約数和(自身を除く): 188760606

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 89, 106, 159, 178, 267, 318, 419, 534, 689, 838, 1157, 1257, 1378, 2067, 2314, 2514, 3471, 4134, 4717, 5447, 6942, 9434, 10894, 14151, 16341, 22207, 28302, 32682, 37291, 44414, 61321, 66621, 74582, 111873, 122642, 133242, 183963, 223746, 288691, 367926, 484783, 577382, 866073, 969566, 1454349, 1732146, 1976423, 2908698, 3952846, 5929269, 11858538, 25693499, 51386998, 77080497, 154160994]

約数ペア:

[(1, 154160994), (2, 77080497), (3, 51386998), (6, 25693499), (13, 11858538), (26, 5929269), (39, 3952846), (53, 2908698), (78, 1976423), (89, 1732146), (106, 1454349), (159, 969566), (178, 866073), (267, 577382), (318, 484783), (419, 367926), (534, 288691), (689, 223746), (838, 183963), (1157, 133242), (1257, 122642), (1378, 111873), (2067, 74582), (2314, 66621), (2514, 61321), (3471, 44414), (4134, 37291), (4717, 32682), (5447, 28302), (6942, 22207), (9434, 16341), (10894, 14151)]