238110145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 373976064

約数和(自身を除く): 135865919

約数列:

[1, 5, 7, 13, 23, 35, 61, 65, 91, 115, 161, 299, 305, 373, 427, 455, 793, 805, 1403, 1495, 1865, 2093, 2135, 2611, 3965, 4849, 5551, 7015, 8579, 9821, 10465, 13055, 18239, 22753, 24245, 27755, 33943, 42895, 49105, 60053, 91195, 111527, 113765, 127673, 159271, 169715, 295789, 300265, 523319, 557635, 638365, 780689, 796355, 1478945, 2070523, 2616595, 3663233, 3903445, 6803147, 10352615, 18316165, 34015735, 47622029, 238110145]

約数ペア:

[(1, 238110145), (5, 47622029), (7, 34015735), (13, 18316165), (23, 10352615), (35, 6803147), (61, 3903445), (65, 3663233), (91, 2616595), (115, 2070523), (161, 1478945), (299, 796355), (305, 780689), (373, 638365), (427, 557635), (455, 523319), (793, 300265), (805, 295789), (1403, 169715), (1495, 159271), (1865, 127673), (2093, 113765), (2135, 111527), (2611, 91195), (3965, 60053), (4849, 49105), (5551, 42895), (7015, 33943), (8579, 27755), (9821, 24245), (10465, 22753), (13055, 18239)]