156924365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 228614400

約数和(自身を除く): 71690035

約数列:

[1, 5, 13, 17, 29, 59, 65, 83, 85, 145, 221, 295, 377, 415, 493, 767, 1003, 1079, 1105, 1411, 1711, 1885, 2407, 2465, 3835, 4897, 5015, 5395, 6409, 7055, 8555, 12035, 13039, 18343, 22243, 24485, 29087, 31291, 32045, 40919, 63661, 65195, 83249, 91715, 111215, 142013, 145435, 156455, 204595, 318305, 378131, 416245, 531947, 710065, 1082237, 1846169, 1890655, 2414221, 2659735, 5411185, 9230845, 12071105, 31384873, 156924365]

約数ペア:

[(1, 156924365), (5, 31384873), (13, 12071105), (17, 9230845), (29, 5411185), (59, 2659735), (65, 2414221), (83, 1890655), (85, 1846169), (145, 1082237), (221, 710065), (295, 531947), (377, 416245), (415, 378131), (493, 318305), (767, 204595), (1003, 156455), (1079, 145435), (1105, 142013), (1411, 111215), (1711, 91715), (1885, 83249), (2407, 65195), (2465, 63661), (3835, 40919), (4897, 32045), (5015, 31291), (5395, 29087), (6409, 24485), (7055, 22243), (8555, 18343), (12035, 13039)]