156949956988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1370359}}^1$

素因数の和:1370530

約数の個数: 48

約数和(自身を含む): 317704262400

約数和(自身を除く): 160754305412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 137, 209, 274, 418, 548, 836, 1507, 2603, 3014, 5206, 6028, 10412, 28633, 57266, 114532, 1370359, 2740718, 5481436, 15073949, 26036821, 30147898, 52073642, 60295796, 104147284, 187739183, 286405031, 375478366, 572810062, 750956732, 1145620124, 2065131013, 3567044477, 4130262026, 7134088954, 8260524052, 14268177908, 39237489247, 78474978494, 156949956988]

約数ペア:

[(1, 156949956988), (2, 78474978494), (4, 39237489247), (11, 14268177908), (19, 8260524052), (22, 7134088954), (38, 4130262026), (44, 3567044477), (76, 2065131013), (137, 1145620124), (209, 750956732), (274, 572810062), (418, 375478366), (548, 286405031), (836, 187739183), (1507, 104147284), (2603, 60295796), (3014, 52073642), (5206, 30147898), (6028, 26036821), (10412, 15073949), (28633, 5481436), (57266, 2740718), (114532, 1370359)]