149289966

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{6269}}^1$

素因数の和:6300

約数の個数: 72

約数和(自身を含む): 390269880

約数和(自身を除く): 240979914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 6269, 7938, 11907, 12538, 18807, 23814, 37614, 43883, 56421, 87766, 112842, 131649, 169263, 263298, 307181, 338526, 394947, 507789, 614362, 789894, 921543, 1015578, 1184841, 1523367, 1843086, 2369682, 2764629, 3046734, 3554523, 5529258, 7109046, 8293887, 10663569, 16587774, 21327138, 24881661, 49763322, 74644983, 149289966]

約数ペア:

[(1, 149289966), (2, 74644983), (3, 49763322), (6, 24881661), (7, 21327138), (9, 16587774), (14, 10663569), (18, 8293887), (21, 7109046), (27, 5529258), (42, 3554523), (49, 3046734), (54, 2764629), (63, 2369682), (81, 1843086), (98, 1523367), (126, 1184841), (147, 1015578), (162, 921543), (189, 789894), (243, 614362), (294, 507789), (378, 394947), (441, 338526), (486, 307181), (567, 263298), (882, 169263), (1134, 131649), (1323, 112842), (1701, 87766), (2646, 56421), (3402, 43883), (3969, 37614), (6269, 23814), (7938, 18807), (11907, 12538)]