169925436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3599

約数の個数: 72

約数和(自身を含む): 458640000

約数和(自身を除く): 288714564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 3499, 4047, 5396, 6998, 8094, 10497, 12141, 13996, 16188, 20994, 24282, 31491, 41988, 48564, 62982, 66481, 125964, 132962, 199443, 248429, 265924, 398886, 496858, 598329, 745287, 797772, 993716, 1196658, 1490574, 2235861, 2393316, 2981148, 4471722, 4720151, 8943444, 9440302, 14160453, 18880604, 28320906, 42481359, 56641812, 84962718, 169925436]

約数ペア:

[(1, 169925436), (2, 84962718), (3, 56641812), (4, 42481359), (6, 28320906), (9, 18880604), (12, 14160453), (18, 9440302), (19, 8943444), (36, 4720151), (38, 4471722), (57, 2981148), (71, 2393316), (76, 2235861), (114, 1490574), (142, 1196658), (171, 993716), (213, 797772), (228, 745287), (284, 598329), (342, 496858), (426, 398886), (639, 265924), (684, 248429), (852, 199443), (1278, 132962), (1349, 125964), (2556, 66481), (2698, 62982), (3499, 48564), (4047, 41988), (5396, 31491), (6998, 24282), (8094, 20994), (10497, 16188), (12141, 13996)]