144569054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 272750976

約数和(自身を除く): 128181922

約数列:

[1, 2, 7, 14, 17, 34, 53, 73, 106, 119, 146, 157, 238, 314, 371, 511, 742, 901, 1022, 1099, 1241, 1802, 2198, 2482, 2669, 3869, 5338, 6307, 7738, 8321, 8687, 11461, 12614, 16642, 17374, 18683, 22922, 27083, 37366, 54166, 58247, 65773, 80227, 116494, 131546, 141457, 160454, 194837, 282914, 389674, 460411, 607433, 920822, 990199, 1214866, 1363859, 1980398, 2727718, 4252031, 8504062, 10326361, 20652722, 72284527, 144569054]

約数ペア:

[(1, 144569054), (2, 72284527), (7, 20652722), (14, 10326361), (17, 8504062), (34, 4252031), (53, 2727718), (73, 1980398), (106, 1363859), (119, 1214866), (146, 990199), (157, 920822), (238, 607433), (314, 460411), (371, 389674), (511, 282914), (742, 194837), (901, 160454), (1022, 141457), (1099, 131546), (1241, 116494), (1802, 80227), (2198, 65773), (2482, 58247), (2669, 54166), (3869, 37366), (5338, 27083), (6307, 22922), (7738, 18683), (8321, 17374), (8687, 16642), (11461, 12614)]