149285584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 364470720

約数和(自身を除く): 215185136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 73, 76, 112, 124, 133, 146, 152, 217, 248, 266, 292, 304, 434, 496, 511, 532, 584, 589, 868, 961, 1022, 1064, 1168, 1178, 1387, 1736, 1922, 2044, 2128, 2263, 2356, 2774, 3472, 3844, 4088, 4123, 4526, 4712, 5548, 6727, 7688, 8176, 8246, 9052, 9424, 9709, 11096, 13454, 15376, 15841, 16492, 18104, 18259, 19418, 22192, 26908, 31682, 32984, 36208, 36518, 38836, 42997, 53816, 63364, 65968, 70153, 73036, 77672, 85994, 107632, 126728, 127813, 140306, 146072, 155344, 171988, 253456, 255626, 280612, 292144, 300979, 343976, 491071, 511252, 561224, 601958, 687952, 982142, 1022504, 1122448, 1203916, 1332907, 1964284, 2045008, 2407832, 2665814, 3928568, 4815664, 5331628, 7857136, 9330349, 10663256, 18660698, 21326512, 37321396, 74642792, 149285584]

約数ペア:

[(1, 149285584), (2, 74642792), (4, 37321396), (7, 21326512), (8, 18660698), (14, 10663256), (16, 9330349), (19, 7857136), (28, 5331628), (31, 4815664), (38, 3928568), (56, 2665814), (62, 2407832), (73, 2045008), (76, 1964284), (112, 1332907), (124, 1203916), (133, 1122448), (146, 1022504), (152, 982142), (217, 687952), (248, 601958), (266, 561224), (292, 511252), (304, 491071), (434, 343976), (496, 300979), (511, 292144), (532, 280612), (584, 255626), (589, 253456), (868, 171988), (961, 155344), (1022, 146072), (1064, 140306), (1168, 127813), (1178, 126728), (1387, 107632), (1736, 85994), (1922, 77672), (2044, 73036), (2128, 70153), (2263, 65968), (2356, 63364), (2774, 53816), (3472, 42997), (3844, 38836), (4088, 36518), (4123, 36208), (4526, 32984), (4712, 31682), (5548, 26908), (6727, 22192), (7688, 19418), (8176, 18259), (8246, 18104), (9052, 16492), (9424, 15841), (9709, 15376), (11096, 13454)]