166269152

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5624

約数の個数: 72

約数和(自身を含む): 400899240

約数和(自身を除く): 234630088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 5581, 7448, 11162, 14896, 22324, 29792, 39067, 44648, 78134, 89296, 106039, 156268, 178592, 212078, 273469, 312536, 424156, 546938, 625072, 742273, 848312, 1093876, 1250144, 1484546, 1696624, 2187752, 2969092, 3393248, 4375504, 5195911, 5938184, 8751008, 10391822, 11876368, 20783644, 23752736, 41567288, 83134576, 166269152]

約数ペア:

[(1, 166269152), (2, 83134576), (4, 41567288), (7, 23752736), (8, 20783644), (14, 11876368), (16, 10391822), (19, 8751008), (28, 5938184), (32, 5195911), (38, 4375504), (49, 3393248), (56, 2969092), (76, 2187752), (98, 1696624), (112, 1484546), (133, 1250144), (152, 1093876), (196, 848312), (224, 742273), (266, 625072), (304, 546938), (392, 424156), (532, 312536), (608, 273469), (784, 212078), (931, 178592), (1064, 156268), (1568, 106039), (1862, 89296), (2128, 78134), (3724, 44648), (4256, 39067), (5581, 29792), (7448, 22324), (11162, 14896)]