130246672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 266456160

約数和(自身を除く): 136209488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 563, 761, 1126, 1522, 2252, 3044, 4504, 6088, 9008, 10697, 12176, 14459, 21394, 28918, 42788, 57836, 85576, 115672, 171152, 231344, 428443, 856886, 1713772, 3427544, 6855088, 8140417, 16280834, 32561668, 65123336, 130246672]

約数ペア:

[(1, 130246672), (2, 65123336), (4, 32561668), (8, 16280834), (16, 8140417), (19, 6855088), (38, 3427544), (76, 1713772), (152, 856886), (304, 428443), (563, 231344), (761, 171152), (1126, 115672), (1522, 85576), (2252, 57836), (3044, 42788), (4504, 28918), (6088, 21394), (9008, 14459), (10697, 12176)]