140424284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2115

約数の個数: 96

約数和(自身を含む): 349526016

約数和(自身を除く): 209101732

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1309, 1547, 2002, 2063, 2431, 2618, 3094, 4004, 4126, 4862, 5236, 6188, 8252, 9724, 14441, 17017, 22693, 26819, 28882, 34034, 35071, 45386, 53638, 57764, 68068, 70142, 90772, 107276, 140284, 158851, 187733, 245497, 295009, 317702, 375466, 385781, 455923, 490994, 590018, 635404, 750932, 771562, 911846, 981988, 1180036, 1543124, 1823692, 2065063, 2700467, 3191461, 4130126, 5015153, 5400934, 6382922, 8260252, 10030306, 10801868, 12765844, 20060612, 35106071, 70212142, 140424284]

約数ペア:

[(1, 140424284), (2, 70212142), (4, 35106071), (7, 20060612), (11, 12765844), (13, 10801868), (14, 10030306), (17, 8260252), (22, 6382922), (26, 5400934), (28, 5015153), (34, 4130126), (44, 3191461), (52, 2700467), (68, 2065063), (77, 1823692), (91, 1543124), (119, 1180036), (143, 981988), (154, 911846), (182, 771562), (187, 750932), (221, 635404), (238, 590018), (286, 490994), (308, 455923), (364, 385781), (374, 375466), (442, 317702), (476, 295009), (572, 245497), (748, 187733), (884, 158851), (1001, 140284), (1309, 107276), (1547, 90772), (2002, 70142), (2063, 68068), (2431, 57764), (2618, 53638), (3094, 45386), (4004, 35071), (4126, 34034), (4862, 28882), (5236, 26819), (6188, 22693), (8252, 17017), (9724, 14441)]