132440172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 325656576

約数和(自身を除く): 193216404

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 127, 129, 141, 172, 188, 254, 258, 282, 381, 508, 516, 564, 762, 1524, 1849, 2021, 3698, 4042, 5461, 5547, 5969, 6063, 7396, 8084, 10922, 11094, 11938, 12126, 16383, 17907, 21844, 22188, 23876, 24252, 32766, 35814, 65532, 71628, 86903, 173806, 234823, 256667, 260709, 347612, 469646, 513334, 521418, 704469, 770001, 939292, 1026668, 1042836, 1408938, 1540002, 2817876, 3080004, 11036681, 22073362, 33110043, 44146724, 66220086, 132440172]

約数ペア:

[(1, 132440172), (2, 66220086), (3, 44146724), (4, 33110043), (6, 22073362), (12, 11036681), (43, 3080004), (47, 2817876), (86, 1540002), (94, 1408938), (127, 1042836), (129, 1026668), (141, 939292), (172, 770001), (188, 704469), (254, 521418), (258, 513334), (282, 469646), (381, 347612), (508, 260709), (516, 256667), (564, 234823), (762, 173806), (1524, 86903), (1849, 71628), (2021, 65532), (3698, 35814), (4042, 32766), (5461, 24252), (5547, 23876), (5969, 22188), (6063, 21844), (7396, 17907), (8084, 16383), (10922, 12126), (11094, 11938)]