140557896

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 425520000

約数和(自身を除く): 284962104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1181, 1368, 1566, 1653, 2052, 2088, 2204, 2362, 3132, 3306, 3543, 4104, 4408, 4724, 4959, 6264, 6612, 7086, 9448, 9918, 10629, 13224, 14172, 14877, 19836, 21258, 22439, 28344, 29754, 31887, 34249, 39672, 42516, 44878, 59508, 63774, 67317, 68498, 85032, 89756, 102747, 119016, 127548, 134634, 136996, 179512, 201951, 205494, 255096, 269268, 273992, 308241, 403902, 410988, 538536, 605853, 616482, 650731, 807804, 821976, 924723, 1211706, 1232964, 1301462, 1615608, 1849446, 1952193, 2423412, 2465928, 2602924, 3698892, 3904386, 4846824, 5205848, 5856579, 7397784, 7808772, 11713158, 15617544, 17569737, 23426316, 35139474, 46852632, 70278948, 140557896]

約数ペア:

[(1, 140557896), (2, 70278948), (3, 46852632), (4, 35139474), (6, 23426316), (8, 17569737), (9, 15617544), (12, 11713158), (18, 7808772), (19, 7397784), (24, 5856579), (27, 5205848), (29, 4846824), (36, 3904386), (38, 3698892), (54, 2602924), (57, 2465928), (58, 2423412), (72, 1952193), (76, 1849446), (87, 1615608), (108, 1301462), (114, 1232964), (116, 1211706), (152, 924723), (171, 821976), (174, 807804), (216, 650731), (228, 616482), (232, 605853), (261, 538536), (342, 410988), (348, 403902), (456, 308241), (513, 273992), (522, 269268), (551, 255096), (684, 205494), (696, 201951), (783, 179512), (1026, 136996), (1044, 134634), (1102, 127548), (1181, 119016), (1368, 102747), (1566, 89756), (1653, 85032), (2052, 68498), (2088, 67317), (2204, 63774), (2362, 59508), (3132, 44878), (3306, 42516), (3543, 39672), (4104, 34249), (4408, 31887), (4724, 29754), (4959, 28344), (6264, 22439), (6612, 21258), (7086, 19836), (9448, 14877), (9918, 14172), (10629, 13224)]