156936630008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{15679}}^1\times {\mathrm{65851}}^1$

素因数の和:81555

約数の個数: 32

約数和(自身を含む): 309767808000

約数和(自身を除く): 152831177992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 15679, 31358, 62716, 65851, 125432, 131702, 263404, 297901, 526808, 595802, 1191604, 1251169, 2383208, 2502338, 5004676, 10009352, 1032477829, 2064955658, 4129911316, 8259822632, 19617078751, 39234157502, 78468315004, 156936630008]

約数ペア:

[(1, 156936630008), (2, 78468315004), (4, 39234157502), (8, 19617078751), (19, 8259822632), (38, 4129911316), (76, 2064955658), (152, 1032477829), (15679, 10009352), (31358, 5004676), (62716, 2502338), (65851, 2383208), (125432, 1251169), (131702, 1191604), (263404, 595802), (297901, 526808)]