154429681561

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 162737372160

約数和(自身を除く): 8307690599

約数列:

[1, 31, 131, 137, 197, 1409, 4061, 4247, 6107, 17947, 25807, 26989, 43679, 184579, 193033, 277573, 556357, 800017, 836659, 3535559, 5721949, 5984023, 8604763, 25287323, 36362063, 38027501, 109602329, 783907013, 1127223953, 1178852531, 4981602631, 154429681561]

約数ペア:

[(1, 154429681561), (31, 4981602631), (131, 1178852531), (137, 1127223953), (197, 783907013), (1409, 109602329), (4061, 38027501), (4247, 36362063), (6107, 25287323), (17947, 8604763), (25807, 5984023), (26989, 5721949), (43679, 3535559), (184579, 836659), (193033, 800017), (277573, 556357)]