158366968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 324725760

約数和(自身を除く): 166358792

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 127, 136, 173, 212, 254, 346, 424, 508, 692, 901, 1016, 1384, 1802, 2159, 2941, 3604, 4318, 5882, 6731, 7208, 8636, 9169, 11764, 13462, 17272, 18338, 21971, 23528, 26924, 36676, 43942, 53848, 73352, 87884, 114427, 155873, 175768, 228854, 311746, 373507, 457708, 623492, 747014, 915416, 1164463, 1246984, 1494028, 2328926, 2988056, 4657852, 9315704, 19795871, 39591742, 79183484, 158366968]

約数ペア:

[(1, 158366968), (2, 79183484), (4, 39591742), (8, 19795871), (17, 9315704), (34, 4657852), (53, 2988056), (68, 2328926), (106, 1494028), (127, 1246984), (136, 1164463), (173, 915416), (212, 747014), (254, 623492), (346, 457708), (424, 373507), (508, 311746), (692, 228854), (901, 175768), (1016, 155873), (1384, 114427), (1802, 87884), (2159, 73352), (2941, 53848), (3604, 43942), (4318, 36676), (5882, 26924), (6731, 23528), (7208, 21971), (8636, 18338), (9169, 17272), (11764, 13462)]