153626018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 297572352

約数和(自身を除く): 143946334

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 73, 91, 146, 182, 217, 373, 403, 434, 511, 746, 806, 949, 1022, 1898, 2263, 2611, 2821, 4526, 4849, 5222, 5642, 6643, 9698, 11563, 13286, 15841, 23126, 27229, 29419, 31682, 33943, 54458, 58838, 67886, 80941, 150319, 161882, 190603, 205933, 300638, 353977, 381206, 411866, 707954, 844099, 1052233, 1688198, 2104466, 2477839, 4955678, 5908693, 10973287, 11817386, 21946574, 76813009, 153626018]

約数ペア:

[(1, 153626018), (2, 76813009), (7, 21946574), (13, 11817386), (14, 10973287), (26, 5908693), (31, 4955678), (62, 2477839), (73, 2104466), (91, 1688198), (146, 1052233), (182, 844099), (217, 707954), (373, 411866), (403, 381206), (434, 353977), (511, 300638), (746, 205933), (806, 190603), (949, 161882), (1022, 150319), (1898, 80941), (2263, 67886), (2611, 58838), (2821, 54458), (4526, 33943), (4849, 31682), (5222, 29419), (5642, 27229), (6643, 23126), (9698, 15841), (11563, 13286)]