145399506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27259}}^1$

素因数の和:27398

約数の個数: 32

約数和(自身を含む): 334970880

約数和(自身を除く): 189571374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 27259, 54518, 81777, 163554, 190813, 381626, 572439, 1144878, 3461893, 6923786, 10385679, 20771358, 24233251, 48466502, 72699753, 145399506]

約数ペア:

[(1, 145399506), (2, 72699753), (3, 48466502), (6, 24233251), (7, 20771358), (14, 10385679), (21, 6923786), (42, 3461893), (127, 1144878), (254, 572439), (381, 381626), (762, 190813), (889, 163554), (1778, 81777), (2667, 54518), (5334, 27259)]