142153648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 343103040

約数和(自身を除く): 200949392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 623, 712, 728, 1097, 1157, 1246, 1424, 1456, 2194, 2314, 2492, 4388, 4628, 4984, 7679, 8099, 8776, 9256, 9968, 14261, 15358, 16198, 17552, 18512, 28522, 30716, 32396, 57044, 61432, 64792, 97633, 99827, 114088, 122864, 129584, 195266, 199654, 228176, 390532, 399308, 683431, 781064, 798616, 1269229, 1366862, 1562128, 1597232, 2538458, 2733724, 5076916, 5467448, 8884603, 10153832, 10934896, 17769206, 20307664, 35538412, 71076824, 142153648]

約数ペア:

[(1, 142153648), (2, 71076824), (4, 35538412), (7, 20307664), (8, 17769206), (13, 10934896), (14, 10153832), (16, 8884603), (26, 5467448), (28, 5076916), (52, 2733724), (56, 2538458), (89, 1597232), (91, 1562128), (104, 1366862), (112, 1269229), (178, 798616), (182, 781064), (208, 683431), (356, 399308), (364, 390532), (623, 228176), (712, 199654), (728, 195266), (1097, 129584), (1157, 122864), (1246, 114088), (1424, 99827), (1456, 97633), (2194, 64792), (2314, 61432), (2492, 57044), (4388, 32396), (4628, 30716), (4984, 28522), (7679, 18512), (8099, 17552), (8776, 16198), (9256, 15358), (9968, 14261)]