16178889234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{24091}}^1$

素因数の和:24295

約数の個数: 64

約数和(自身を含む): 35108789760

約数和(自身を除く): 18929900526

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 137, 258, 274, 411, 817, 822, 1634, 2451, 2603, 4902, 5206, 5891, 7809, 11782, 15618, 17673, 24091, 35346, 48182, 72273, 111929, 144546, 223858, 335787, 457729, 671574, 915458, 1035913, 1373187, 2071826, 2746374, 3107739, 3300467, 6215478, 6600934, 9901401, 19682347, 19802802, 39364694, 59047041, 62708873, 118094082, 125417746, 141920081, 188126619, 283840162, 376253238, 425760243, 851520486, 2696481539, 5392963078, 8089444617, 16178889234]

約数ペア:

[(1, 16178889234), (2, 8089444617), (3, 5392963078), (6, 2696481539), (19, 851520486), (38, 425760243), (43, 376253238), (57, 283840162), (86, 188126619), (114, 141920081), (129, 125417746), (137, 118094082), (258, 62708873), (274, 59047041), (411, 39364694), (817, 19802802), (822, 19682347), (1634, 9901401), (2451, 6600934), (2603, 6215478), (4902, 3300467), (5206, 3107739), (5891, 2746374), (7809, 2071826), (11782, 1373187), (15618, 1035913), (17673, 915458), (24091, 671574), (35346, 457729), (48182, 335787), (72273, 223858), (111929, 144546)]