130216212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 393224832

約数和(自身を除く): 263008620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 61, 63, 84, 86, 122, 126, 129, 172, 183, 197, 244, 252, 258, 301, 366, 387, 394, 427, 516, 549, 591, 602, 732, 774, 788, 854, 903, 1098, 1182, 1204, 1281, 1379, 1548, 1708, 1773, 1806, 2196, 2364, 2562, 2623, 2709, 2758, 3546, 3612, 3843, 4137, 5124, 5246, 5418, 5516, 7092, 7686, 7869, 8274, 8471, 10492, 10836, 12017, 12411, 15372, 15738, 16548, 16942, 18361, 23607, 24034, 24822, 25413, 31476, 33884, 36051, 36722, 47214, 48068, 49644, 50826, 55083, 59297, 72102, 73444, 76239, 84119, 94428, 101652, 108153, 110166, 118594, 144204, 152478, 165249, 168238, 177891, 216306, 220332, 237188, 252357, 304956, 330498, 336476, 355782, 432612, 504714, 516731, 533673, 660996, 711564, 757071, 1009428, 1033462, 1067346, 1514142, 1550193, 2066924, 2134692, 3028284, 3100386, 3617117, 4650579, 6200772, 7234234, 9301158, 10851351, 14468468, 18602316, 21702702, 32554053, 43405404, 65108106, 130216212]

約数ペア:

[(1, 130216212), (2, 65108106), (3, 43405404), (4, 32554053), (6, 21702702), (7, 18602316), (9, 14468468), (12, 10851351), (14, 9301158), (18, 7234234), (21, 6200772), (28, 4650579), (36, 3617117), (42, 3100386), (43, 3028284), (61, 2134692), (63, 2066924), (84, 1550193), (86, 1514142), (122, 1067346), (126, 1033462), (129, 1009428), (172, 757071), (183, 711564), (197, 660996), (244, 533673), (252, 516731), (258, 504714), (301, 432612), (366, 355782), (387, 336476), (394, 330498), (427, 304956), (516, 252357), (549, 237188), (591, 220332), (602, 216306), (732, 177891), (774, 168238), (788, 165249), (854, 152478), (903, 144204), (1098, 118594), (1182, 110166), (1204, 108153), (1281, 101652), (1379, 94428), (1548, 84119), (1708, 76239), (1773, 73444), (1806, 72102), (2196, 59297), (2364, 55083), (2562, 50826), (2623, 49644), (2709, 48068), (2758, 47214), (3546, 36722), (3612, 36051), (3843, 33884), (4137, 31476), (5124, 25413), (5246, 24822), (5418, 24034), (5516, 23607), (7092, 18361), (7686, 16942), (7869, 16548), (8274, 15738), (8471, 15372), (10492, 12411), (10836, 12017)]