166230738

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 211993902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 191, 213, 227, 382, 426, 454, 573, 639, 681, 1146, 1278, 1362, 1719, 1917, 2043, 3438, 3834, 4086, 5157, 6129, 10314, 12258, 13561, 16117, 27122, 32234, 40683, 43357, 48351, 81366, 86714, 96702, 122049, 130071, 145053, 244098, 260142, 290106, 366147, 390213, 435159, 732294, 780426, 870318, 1170639, 2341278, 3078347, 6156694, 9235041, 18470082, 27705123, 55410246, 83115369, 166230738]

約数ペア:

[(1, 166230738), (2, 83115369), (3, 55410246), (6, 27705123), (9, 18470082), (18, 9235041), (27, 6156694), (54, 3078347), (71, 2341278), (142, 1170639), (191, 870318), (213, 780426), (227, 732294), (382, 435159), (426, 390213), (454, 366147), (573, 290106), (639, 260142), (681, 244098), (1146, 145053), (1278, 130071), (1362, 122049), (1719, 96702), (1917, 86714), (2043, 81366), (3438, 48351), (3834, 43357), (4086, 40683), (5157, 32234), (6129, 27122), (10314, 16117), (12258, 13561)]