121158288

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 160

約数和(自身を含む): 379440000

約数和(自身を除く): 258281712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 87, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 304, 342, 348, 432, 456, 464, 509, 513, 522, 551, 684, 696, 783, 912, 1018, 1026, 1044, 1102, 1368, 1392, 1527, 1566, 1653, 2036, 2052, 2088, 2204, 2736, 3054, 3132, 3306, 4072, 4104, 4176, 4408, 4581, 4959, 6108, 6264, 6612, 8144, 8208, 8816, 9162, 9671, 9918, 12216, 12528, 13224, 13743, 14761, 14877, 18324, 19342, 19836, 24432, 26448, 27486, 29013, 29522, 29754, 36648, 38684, 39672, 44283, 54972, 58026, 59044, 59508, 73296, 77368, 79344, 87039, 88566, 109944, 116052, 118088, 119016, 132849, 154736, 174078, 177132, 219888, 232104, 236176, 238032, 261117, 265698, 280459, 348156, 354264, 398547, 464208, 522234, 531396, 560918, 696312, 708528, 797094, 841377, 1044468, 1062792, 1121836, 1392624, 1594188, 1682754, 2088936, 2125584, 2243672, 2524131, 3188376, 3365508, 4177872, 4487344, 5048262, 6376752, 6731016, 7572393, 10096524, 13462032, 15144786, 20193048, 30289572, 40386096, 60579144, 121158288]

約数ペア:

[(1, 121158288), (2, 60579144), (3, 40386096), (4, 30289572), (6, 20193048), (8, 15144786), (9, 13462032), (12, 10096524), (16, 7572393), (18, 6731016), (19, 6376752), (24, 5048262), (27, 4487344), (29, 4177872), (36, 3365508), (38, 3188376), (48, 2524131), (54, 2243672), (57, 2125584), (58, 2088936), (72, 1682754), (76, 1594188), (87, 1392624), (108, 1121836), (114, 1062792), (116, 1044468), (144, 841377), (152, 797094), (171, 708528), (174, 696312), (216, 560918), (228, 531396), (232, 522234), (261, 464208), (304, 398547), (342, 354264), (348, 348156), (432, 280459), (456, 265698), (464, 261117), (509, 238032), (513, 236176), (522, 232104), (551, 219888), (684, 177132), (696, 174078), (783, 154736), (912, 132849), (1018, 119016), (1026, 118088), (1044, 116052), (1102, 109944), (1368, 88566), (1392, 87039), (1527, 79344), (1566, 77368), (1653, 73296), (2036, 59508), (2052, 59044), (2088, 58026), (2204, 54972), (2736, 44283), (3054, 39672), (3132, 38684), (3306, 36648), (4072, 29754), (4104, 29522), (4176, 29013), (4408, 27486), (4581, 26448), (4959, 24432), (6108, 19836), (6264, 19342), (6612, 18324), (8144, 14877), (8208, 14761), (8816, 13743), (9162, 13224), (9671, 12528), (9918, 12216)]