155913048

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 442260000

約数和(自身を除く): 286346952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 89, 116, 174, 178, 232, 261, 267, 348, 356, 522, 534, 696, 712, 801, 839, 1044, 1068, 1602, 1678, 2088, 2136, 2517, 2581, 3204, 3356, 5034, 5162, 6408, 6712, 7551, 7743, 10068, 10324, 15102, 15486, 20136, 20648, 23229, 24331, 30204, 30972, 46458, 48662, 60408, 61944, 72993, 74671, 92916, 97324, 145986, 149342, 185832, 194648, 218979, 224013, 291972, 298684, 437958, 448026, 583944, 597368, 672039, 875916, 896052, 1344078, 1751832, 1792104, 2165459, 2688156, 4330918, 5376312, 6496377, 8661836, 12992754, 17323672, 19489131, 25985508, 38978262, 51971016, 77956524, 155913048]

約数ペア:

[(1, 155913048), (2, 77956524), (3, 51971016), (4, 38978262), (6, 25985508), (8, 19489131), (9, 17323672), (12, 12992754), (18, 8661836), (24, 6496377), (29, 5376312), (36, 4330918), (58, 2688156), (72, 2165459), (87, 1792104), (89, 1751832), (116, 1344078), (174, 896052), (178, 875916), (232, 672039), (261, 597368), (267, 583944), (348, 448026), (356, 437958), (522, 298684), (534, 291972), (696, 224013), (712, 218979), (801, 194648), (839, 185832), (1044, 149342), (1068, 145986), (1602, 97324), (1678, 92916), (2088, 74671), (2136, 72993), (2517, 61944), (2581, 60408), (3204, 48662), (3356, 46458), (5034, 30972), (5162, 30204), (6408, 24331), (6712, 23229), (7551, 20648), (7743, 20136), (10068, 15486), (10324, 15102)]