120123434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 199342080

約数和(自身を除く): 79218646

約数列:

[1, 2, 19, 23, 38, 46, 167, 334, 437, 823, 874, 1646, 3173, 3841, 6346, 7682, 15637, 18929, 31274, 37858, 72979, 137441, 145958, 274882, 359651, 719302, 2611379, 3161143, 5222758, 6322286, 60061717, 120123434]

約数ペア:

[(1, 120123434), (2, 60061717), (19, 6322286), (23, 5222758), (38, 3161143), (46, 2611379), (167, 719302), (334, 359651), (437, 274882), (823, 145958), (874, 137441), (1646, 72979), (3173, 37858), (3841, 31274), (6346, 18929), (7682, 15637)]