164485132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 366944256

約数和(自身を除く): 202459124

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 71, 119, 124, 142, 157, 217, 238, 284, 314, 434, 476, 497, 527, 628, 868, 994, 1054, 1099, 1207, 1988, 2108, 2198, 2201, 2414, 2669, 3689, 4396, 4402, 4828, 4867, 5338, 7378, 8449, 8804, 9734, 10676, 11147, 14756, 15407, 16898, 18683, 19468, 22294, 30814, 33796, 34069, 37366, 37417, 44588, 61628, 68138, 74732, 74834, 78029, 82739, 136276, 149668, 156058, 165478, 189499, 261919, 312116, 330956, 345557, 378998, 523838, 579173, 691114, 757996, 1047676, 1158346, 1326493, 1382228, 2316692, 2418899, 2652986, 4837798, 5305972, 5874469, 9675596, 11748938, 23497876, 41121283, 82242566, 164485132]

約数ペア:

[(1, 164485132), (2, 82242566), (4, 41121283), (7, 23497876), (14, 11748938), (17, 9675596), (28, 5874469), (31, 5305972), (34, 4837798), (62, 2652986), (68, 2418899), (71, 2316692), (119, 1382228), (124, 1326493), (142, 1158346), (157, 1047676), (217, 757996), (238, 691114), (284, 579173), (314, 523838), (434, 378998), (476, 345557), (497, 330956), (527, 312116), (628, 261919), (868, 189499), (994, 165478), (1054, 156058), (1099, 149668), (1207, 136276), (1988, 82739), (2108, 78029), (2198, 74834), (2201, 74732), (2414, 68138), (2669, 61628), (3689, 44588), (4396, 37417), (4402, 37366), (4828, 34069), (4867, 33796), (5338, 30814), (7378, 22294), (8449, 19468), (8804, 18683), (9734, 16898), (10676, 15407), (11147, 14756)]