146867840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{32783}}^1$

素因数の和:32809

約数の個数: 64

約数和(自身を含む): 401276160

約数和(自身を除く): 254408320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 32783, 65566, 131132, 163915, 229481, 262264, 327830, 458962, 524528, 655660, 917924, 1049056, 1147405, 1311320, 1835848, 2098112, 2294810, 2622640, 3671696, 4196224, 4589620, 5245280, 7343392, 9179240, 10490560, 14686784, 18358480, 20981120, 29373568, 36716960, 73433920, 146867840]

約数ペア:

[(1, 146867840), (2, 73433920), (4, 36716960), (5, 29373568), (7, 20981120), (8, 18358480), (10, 14686784), (14, 10490560), (16, 9179240), (20, 7343392), (28, 5245280), (32, 4589620), (35, 4196224), (40, 3671696), (56, 2622640), (64, 2294810), (70, 2098112), (80, 1835848), (112, 1311320), (128, 1147405), (140, 1049056), (160, 917924), (224, 655660), (280, 524528), (320, 458962), (448, 327830), (560, 262264), (640, 229481), (896, 163915), (1120, 131132), (2240, 65566), (4480, 32783)]