168743835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4889}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 320392800

約数和(自身を除く): 151648965

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 2301, 2655, 3835, 4889, 6903, 11505, 14667, 24445, 34515, 44001, 63557, 73335, 190671, 220005, 288451, 317785, 572013, 865353, 953355, 1442255, 2596059, 2860065, 3749863, 4326765, 11249589, 12980295, 18749315, 33748767, 56247945, 168743835]

約数ペア:

[(1, 168743835), (3, 56247945), (5, 33748767), (9, 18749315), (13, 12980295), (15, 11249589), (39, 4326765), (45, 3749863), (59, 2860065), (65, 2596059), (117, 1442255), (177, 953355), (195, 865353), (295, 572013), (531, 317785), (585, 288451), (767, 220005), (885, 190671), (2301, 73335), (2655, 63557), (3835, 44001), (4889, 34515), (6903, 24445), (11505, 14667)]