7149912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 23016960

約数和(自身を除く): 15867048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 73, 77, 84, 88, 106, 132, 146, 154, 159, 168, 212, 219, 231, 264, 292, 308, 318, 371, 424, 438, 462, 511, 583, 584, 616, 636, 742, 803, 876, 924, 1022, 1113, 1166, 1272, 1484, 1533, 1606, 1749, 1752, 1848, 2044, 2226, 2332, 2409, 2968, 3066, 3212, 3498, 3869, 4081, 4088, 4452, 4664, 4818, 5621, 6132, 6424, 6996, 7738, 8162, 8904, 9636, 11242, 11607, 12243, 12264, 13992, 15476, 16324, 16863, 19272, 22484, 23214, 24486, 27083, 30952, 32648, 33726, 42559, 44968, 46428, 48972, 54166, 67452, 81249, 85118, 92856, 97944, 108332, 127677, 134904, 162498, 170236, 216664, 255354, 297913, 324996, 340472, 510708, 595826, 649992, 893739, 1021416, 1191652, 1787478, 2383304, 3574956, 7149912]

約数ペア:

[(1, 7149912), (2, 3574956), (3, 2383304), (4, 1787478), (6, 1191652), (7, 1021416), (8, 893739), (11, 649992), (12, 595826), (14, 510708), (21, 340472), (22, 324996), (24, 297913), (28, 255354), (33, 216664), (42, 170236), (44, 162498), (53, 134904), (56, 127677), (66, 108332), (73, 97944), (77, 92856), (84, 85118), (88, 81249), (106, 67452), (132, 54166), (146, 48972), (154, 46428), (159, 44968), (168, 42559), (212, 33726), (219, 32648), (231, 30952), (264, 27083), (292, 24486), (308, 23214), (318, 22484), (371, 19272), (424, 16863), (438, 16324), (462, 15476), (511, 13992), (583, 12264), (584, 12243), (616, 11607), (636, 11242), (742, 9636), (803, 8904), (876, 8162), (924, 7738), (1022, 6996), (1113, 6424), (1166, 6132), (1272, 5621), (1484, 4818), (1533, 4664), (1606, 4452), (1749, 4088), (1752, 4081), (1848, 3869), (2044, 3498), (2226, 3212), (2332, 3066), (2409, 2968)]