143154284

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3007

約数の個数: 72

約数和(自身を含む): 330467760

約数和(自身を除く): 187313476

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 2957, 3458, 3724, 5914, 6916, 11828, 12103, 20699, 24206, 38441, 41398, 48412, 56183, 76882, 82796, 112366, 144893, 153764, 224732, 269087, 289786, 393281, 538174, 579572, 730379, 786562, 1076348, 1460758, 1573124, 1883609, 2752967, 2921516, 3767218, 5112653, 5505934, 7534436, 10225306, 11011868, 20450612, 35788571, 71577142, 143154284]

約数ペア:

[(1, 143154284), (2, 71577142), (4, 35788571), (7, 20450612), (13, 11011868), (14, 10225306), (19, 7534436), (26, 5505934), (28, 5112653), (38, 3767218), (49, 2921516), (52, 2752967), (76, 1883609), (91, 1573124), (98, 1460758), (133, 1076348), (182, 786562), (196, 730379), (247, 579572), (266, 538174), (364, 393281), (494, 289786), (532, 269087), (637, 224732), (931, 153764), (988, 144893), (1274, 112366), (1729, 82796), (1862, 76882), (2548, 56183), (2957, 48412), (3458, 41398), (3724, 38441), (5914, 24206), (6916, 20699), (11828, 12103)]