155515696952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{23663}}^1$

素因数の和:23961

約数の個数: 128

約数和(自身を含む): 372929495040

約数和(自身を除く): 217413798088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 227, 308, 329, 376, 454, 517, 616, 658, 908, 1034, 1316, 1589, 1816, 2068, 2497, 2632, 3178, 3619, 4136, 4994, 6356, 7238, 9988, 10669, 12712, 14476, 17479, 19976, 21338, 23663, 28952, 34958, 42676, 47326, 69916, 74683, 85352, 94652, 117359, 139832, 149366, 165641, 189304, 234718, 260293, 298732, 331282, 469436, 520586, 597464, 662564, 821513, 938872, 1041172, 1112161, 1325128, 1643026, 1822051, 2082344, 2224322, 3286052, 3644102, 4448644, 5371501, 6572104, 7288204, 7785127, 8897288, 10743002, 12233771, 14576408, 15570254, 21486004, 24467542, 31140508, 37600507, 42972008, 48935084, 59086511, 62281016, 75201014, 85636397, 97870168, 118173022, 150402028, 171272794, 236346044, 252460547, 300804056, 342545588, 413605577, 472692088, 504921094, 685091176, 827211154, 1009842188, 1654422308, 1767223829, 2019684376, 2777066017, 3308844616, 3534447658, 5554132034, 7068895316, 11108264068, 14137790632, 19439462119, 22216528136, 38878924238, 77757848476, 155515696952]

約数ペア:

[(1, 155515696952), (2, 77757848476), (4, 38878924238), (7, 22216528136), (8, 19439462119), (11, 14137790632), (14, 11108264068), (22, 7068895316), (28, 5554132034), (44, 3534447658), (47, 3308844616), (56, 2777066017), (77, 2019684376), (88, 1767223829), (94, 1654422308), (154, 1009842188), (188, 827211154), (227, 685091176), (308, 504921094), (329, 472692088), (376, 413605577), (454, 342545588), (517, 300804056), (616, 252460547), (658, 236346044), (908, 171272794), (1034, 150402028), (1316, 118173022), (1589, 97870168), (1816, 85636397), (2068, 75201014), (2497, 62281016), (2632, 59086511), (3178, 48935084), (3619, 42972008), (4136, 37600507), (4994, 31140508), (6356, 24467542), (7238, 21486004), (9988, 15570254), (10669, 14576408), (12712, 12233771), (14476, 10743002), (17479, 8897288), (19976, 7785127), (21338, 7288204), (23663, 6572104), (28952, 5371501), (34958, 4448644), (42676, 3644102), (47326, 3286052), (69916, 2224322), (74683, 2082344), (85352, 1822051), (94652, 1643026), (117359, 1325128), (139832, 1112161), (149366, 1041172), (165641, 938872), (189304, 821513), (234718, 662564), (260293, 597464), (298732, 520586), (331282, 469436)]