167641180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 442423296

約数和(自身を除く): 274782116

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 107, 124, 133, 140, 155, 190, 214, 217, 266, 310, 361, 380, 428, 434, 532, 535, 589, 620, 665, 722, 749, 868, 1070, 1085, 1178, 1330, 1444, 1498, 1805, 2033, 2140, 2170, 2356, 2527, 2660, 2945, 2996, 3317, 3610, 3745, 4066, 4123, 4340, 5054, 5890, 6634, 7220, 7490, 8132, 8246, 10108, 10165, 11191, 11780, 12635, 13268, 14231, 14980, 16492, 16585, 20330, 20615, 22382, 23219, 25270, 28462, 33170, 38627, 40660, 41230, 44764, 46438, 50540, 55955, 56924, 63023, 66340, 71155, 77254, 78337, 82460, 92876, 111910, 116095, 126046, 142310, 154508, 156674, 193135, 223820, 232190, 252092, 270389, 284620, 313348, 315115, 386270, 391685, 441161, 464380, 540778, 630230, 772540, 783370, 882322, 1081556, 1197437, 1260460, 1351945, 1566740, 1764644, 2205805, 2394874, 2703890, 4411610, 4789748, 5407780, 5987185, 8382059, 8823220, 11974370, 16764118, 23948740, 33528236, 41910295, 83820590, 167641180]

約数ペア:

[(1, 167641180), (2, 83820590), (4, 41910295), (5, 33528236), (7, 23948740), (10, 16764118), (14, 11974370), (19, 8823220), (20, 8382059), (28, 5987185), (31, 5407780), (35, 4789748), (38, 4411610), (62, 2703890), (70, 2394874), (76, 2205805), (95, 1764644), (107, 1566740), (124, 1351945), (133, 1260460), (140, 1197437), (155, 1081556), (190, 882322), (214, 783370), (217, 772540), (266, 630230), (310, 540778), (361, 464380), (380, 441161), (428, 391685), (434, 386270), (532, 315115), (535, 313348), (589, 284620), (620, 270389), (665, 252092), (722, 232190), (749, 223820), (868, 193135), (1070, 156674), (1085, 154508), (1178, 142310), (1330, 126046), (1444, 116095), (1498, 111910), (1805, 92876), (2033, 82460), (2140, 78337), (2170, 77254), (2356, 71155), (2527, 66340), (2660, 63023), (2945, 56924), (2996, 55955), (3317, 50540), (3610, 46438), (3745, 44764), (4066, 41230), (4123, 40660), (4340, 38627), (5054, 33170), (5890, 28462), (6634, 25270), (7220, 23219), (7490, 22382), (8132, 20615), (8246, 20330), (10108, 16585), (10165, 16492), (11191, 14980), (11780, 14231), (12635, 13268)]