159074860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39181}}^1$

素因数の和:39226

約数の個数: 48

約数和(自身を含む): 394954560

約数和(自身を除く): 235879700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 39181, 78362, 156724, 195905, 274267, 391810, 548534, 783620, 1097068, 1136249, 1371335, 2272498, 2742670, 4544996, 5485340, 5681245, 7953743, 11362490, 15907486, 22724980, 31814972, 39768715, 79537430, 159074860]

約数ペア:

[(1, 159074860), (2, 79537430), (4, 39768715), (5, 31814972), (7, 22724980), (10, 15907486), (14, 11362490), (20, 7953743), (28, 5681245), (29, 5485340), (35, 4544996), (58, 2742670), (70, 2272498), (116, 1371335), (140, 1136249), (145, 1097068), (203, 783620), (290, 548534), (406, 391810), (580, 274267), (812, 195905), (1015, 156724), (2030, 78362), (4060, 39181)]