238163632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{111919}}^1$

素因数の和:111953

約数の個数: 40

約数和(自身を含む): 555123200

約数和(自身を除く): 316959568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 111919, 223838, 447676, 783433, 895352, 1566866, 1790704, 2126461, 3133732, 4252922, 6267464, 8505844, 12534928, 14885227, 17011688, 29770454, 34023376, 59540908, 119081816, 238163632]

約数ペア:

[(1, 238163632), (2, 119081816), (4, 59540908), (7, 34023376), (8, 29770454), (14, 17011688), (16, 14885227), (19, 12534928), (28, 8505844), (38, 6267464), (56, 4252922), (76, 3133732), (112, 2126461), (133, 1790704), (152, 1566866), (266, 895352), (304, 783433), (532, 447676), (1064, 223838), (2128, 111919)]