165770332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 398170080

約数和(自身を除く): 232399748

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 43, 49, 52, 68, 86, 89, 91, 98, 119, 172, 178, 182, 196, 221, 238, 301, 356, 364, 442, 476, 559, 602, 623, 637, 731, 833, 884, 1118, 1157, 1204, 1246, 1274, 1462, 1513, 1547, 1666, 2107, 2236, 2314, 2492, 2548, 2924, 3026, 3094, 3332, 3827, 3913, 4214, 4361, 4628, 5117, 6052, 6188, 7654, 7826, 8099, 8428, 8722, 9503, 10234, 10591, 10829, 15308, 15652, 16198, 17444, 19006, 19669, 20468, 21182, 21658, 26789, 27391, 32396, 35819, 38012, 39338, 42364, 43316, 49751, 53578, 54782, 56693, 65059, 66521, 71638, 74137, 78676, 99502, 107156, 109564, 113386, 130118, 133042, 137683, 143276, 148274, 187523, 199004, 226772, 260236, 266084, 275366, 296548, 348257, 375046, 455413, 465647, 550732, 696514, 750092, 845767, 910826, 931294, 963781, 1393028, 1691534, 1821652, 1862588, 1927562, 2437799, 3187891, 3383068, 3855124, 4875598, 5920369, 6375782, 9751196, 11840738, 12751564, 23681476, 41442583, 82885166, 165770332]

約数ペア:

[(1, 165770332), (2, 82885166), (4, 41442583), (7, 23681476), (13, 12751564), (14, 11840738), (17, 9751196), (26, 6375782), (28, 5920369), (34, 4875598), (43, 3855124), (49, 3383068), (52, 3187891), (68, 2437799), (86, 1927562), (89, 1862588), (91, 1821652), (98, 1691534), (119, 1393028), (172, 963781), (178, 931294), (182, 910826), (196, 845767), (221, 750092), (238, 696514), (301, 550732), (356, 465647), (364, 455413), (442, 375046), (476, 348257), (559, 296548), (602, 275366), (623, 266084), (637, 260236), (731, 226772), (833, 199004), (884, 187523), (1118, 148274), (1157, 143276), (1204, 137683), (1246, 133042), (1274, 130118), (1462, 113386), (1513, 109564), (1547, 107156), (1666, 99502), (2107, 78676), (2236, 74137), (2314, 71638), (2492, 66521), (2548, 65059), (2924, 56693), (3026, 54782), (3094, 53578), (3332, 49751), (3827, 43316), (3913, 42364), (4214, 39338), (4361, 38012), (4628, 35819), (5117, 32396), (6052, 27391), (6188, 26789), (7654, 21658), (7826, 21182), (8099, 20468), (8428, 19669), (8722, 19006), (9503, 17444), (10234, 16198), (10591, 15652), (10829, 15308)]