151928140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83477}}^1$

素因数の和:83506

約数の個数: 48

約数和(自身を含む): 392680512

約数和(自身を除く): 240752372

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 83477, 166954, 333908, 417385, 584339, 834770, 1085201, 1168678, 1669540, 2170402, 2337356, 2921695, 4340804, 5426005, 5843390, 7596407, 10852010, 11686780, 15192814, 21704020, 30385628, 37982035, 75964070, 151928140]

約数ペア:

[(1, 151928140), (2, 75964070), (4, 37982035), (5, 30385628), (7, 21704020), (10, 15192814), (13, 11686780), (14, 10852010), (20, 7596407), (26, 5843390), (28, 5426005), (35, 4340804), (52, 2921695), (65, 2337356), (70, 2170402), (91, 1669540), (130, 1168678), (140, 1085201), (182, 834770), (260, 584339), (364, 417385), (455, 333908), (910, 166954), (1820, 83477)]