138387776

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 281879040

約数和(自身を除く): 143491264

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 101, 158, 202, 271, 316, 404, 542, 632, 808, 1084, 1264, 1616, 2168, 2528, 3232, 4336, 5056, 6464, 7979, 8672, 15958, 17344, 21409, 27371, 31916, 42818, 54742, 63832, 85636, 109484, 127664, 171272, 218968, 255328, 342544, 437936, 510656, 685088, 875872, 1370176, 1751744, 2162309, 4324618, 8649236, 17298472, 34596944, 69193888, 138387776]

約数ペア:

[(1, 138387776), (2, 69193888), (4, 34596944), (8, 17298472), (16, 8649236), (32, 4324618), (64, 2162309), (79, 1751744), (101, 1370176), (158, 875872), (202, 685088), (271, 510656), (316, 437936), (404, 342544), (542, 255328), (632, 218968), (808, 171272), (1084, 127664), (1264, 109484), (1616, 85636), (2168, 63832), (2528, 54742), (3232, 42818), (4336, 31916), (5056, 27371), (6464, 21409), (7979, 17344), (8672, 15958)]