156135902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 261617664

約数和(自身を除く): 105481762

約数列:

[1, 2, 13, 26, 31, 62, 307, 403, 614, 631, 806, 1262, 3991, 7982, 8203, 9517, 16406, 19034, 19561, 39122, 123721, 193717, 247442, 254293, 387434, 508586, 2518321, 5036642, 6005227, 12010454, 78067951, 156135902]

約数ペア:

[(1, 156135902), (2, 78067951), (13, 12010454), (26, 6005227), (31, 5036642), (62, 2518321), (307, 508586), (403, 387434), (614, 254293), (631, 247442), (806, 193717), (1262, 123721), (3991, 39122), (7982, 19561), (8203, 19034), (9517, 16406)]