136312280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262139}}^1$

素因数の和:262163

約数の個数: 32

約数和(自身を含む): 330296400

約数和(自身を除く): 193984120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 262139, 524278, 1048556, 1310695, 2097112, 2621390, 3407807, 5242780, 6815614, 10485560, 13631228, 17039035, 27262456, 34078070, 68156140, 136312280]

約数ペア:

[(1, 136312280), (2, 68156140), (4, 34078070), (5, 27262456), (8, 17039035), (10, 13631228), (13, 10485560), (20, 6815614), (26, 5242780), (40, 3407807), (52, 2621390), (65, 2097112), (104, 1310695), (130, 1048556), (260, 524278), (520, 262139)]