145141696

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2697

約数の個数: 56

約数和(自身を含む): 331882496

約数和(自身を除く): 186740800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 2551, 3556, 4064, 5102, 7112, 8128, 10204, 14224, 17857, 20408, 28448, 35714, 40816, 56896, 71428, 81632, 142856, 163264, 285712, 323977, 571424, 647954, 1142848, 1295908, 2267839, 2591816, 4535678, 5183632, 9071356, 10367264, 18142712, 20734528, 36285424, 72570848, 145141696]

約数ペア:

[(1, 145141696), (2, 72570848), (4, 36285424), (7, 20734528), (8, 18142712), (14, 10367264), (16, 9071356), (28, 5183632), (32, 4535678), (56, 2591816), (64, 2267839), (112, 1295908), (127, 1142848), (224, 647954), (254, 571424), (448, 323977), (508, 285712), (889, 163264), (1016, 142856), (1778, 81632), (2032, 71428), (2551, 56896), (3556, 40816), (4064, 35714), (5102, 28448), (7112, 20408), (8128, 17857), (10204, 14224)]