149510466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1148

約数の個数: 72

約数和(自身を含む): 379332720

約数和(自身を除く): 229822254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 179, 294, 358, 441, 537, 882, 947, 1074, 1253, 1611, 1894, 2506, 2841, 3222, 3759, 5682, 6629, 7518, 8523, 8771, 11277, 13258, 17046, 17542, 19887, 22554, 26313, 39774, 46403, 52626, 59661, 78939, 92806, 119322, 139209, 157878, 169513, 278418, 339026, 417627, 508539, 835254, 1017078, 1186591, 1525617, 2373182, 3051234, 3559773, 7119546, 8306137, 10679319, 16612274, 21358638, 24918411, 49836822, 74755233, 149510466]

約数ペア:

[(1, 149510466), (2, 74755233), (3, 49836822), (6, 24918411), (7, 21358638), (9, 16612274), (14, 10679319), (18, 8306137), (21, 7119546), (42, 3559773), (49, 3051234), (63, 2373182), (98, 1525617), (126, 1186591), (147, 1017078), (179, 835254), (294, 508539), (358, 417627), (441, 339026), (537, 278418), (882, 169513), (947, 157878), (1074, 139209), (1253, 119322), (1611, 92806), (1894, 78939), (2506, 59661), (2841, 52626), (3222, 46403), (3759, 39774), (5682, 26313), (6629, 22554), (7518, 19887), (8523, 17542), (8771, 17046), (11277, 13258)]