137751642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3392

約数の個数: 72

約数和(自身を含む): 354684096

約数和(自身を除く): 216932454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 3323, 4606, 5922, 6646, 6909, 9969, 13818, 19938, 20727, 23261, 29907, 41454, 46522, 59814, 69783, 139566, 156181, 162827, 209349, 312362, 325654, 418698, 468543, 488481, 937086, 976962, 1093267, 1405629, 1465443, 2186534, 2811258, 2930886, 3279801, 6559602, 7652869, 9839403, 15305738, 19678806, 22958607, 45917214, 68875821, 137751642]

約数ペア:

[(1, 137751642), (2, 68875821), (3, 45917214), (6, 22958607), (7, 19678806), (9, 15305738), (14, 9839403), (18, 7652869), (21, 6559602), (42, 3279801), (47, 2930886), (49, 2811258), (63, 2186534), (94, 1465443), (98, 1405629), (126, 1093267), (141, 976962), (147, 937086), (282, 488481), (294, 468543), (329, 418698), (423, 325654), (441, 312362), (658, 209349), (846, 162827), (882, 156181), (987, 139566), (1974, 69783), (2303, 59814), (2961, 46522), (3323, 41454), (4606, 29907), (5922, 23261), (6646, 20727), (6909, 19938), (9969, 13818)]