159880914

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 354968640

約数和(自身を除く): 195087726

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 151, 177, 302, 354, 453, 531, 906, 997, 1062, 1359, 1994, 2718, 2991, 5982, 8909, 8973, 17818, 17946, 26727, 53454, 58823, 80181, 117646, 150547, 160362, 176469, 301094, 352938, 451641, 529407, 903282, 1058814, 1354923, 2709846, 8882273, 17764546, 26646819, 53293638, 79940457, 159880914]

約数ペア:

[(1, 159880914), (2, 79940457), (3, 53293638), (6, 26646819), (9, 17764546), (18, 8882273), (59, 2709846), (118, 1354923), (151, 1058814), (177, 903282), (302, 529407), (354, 451641), (453, 352938), (531, 301094), (906, 176469), (997, 160362), (1062, 150547), (1359, 117646), (1994, 80181), (2718, 58823), (2991, 53454), (5982, 26727), (8909, 17946), (8973, 17818)]