158802608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18013}}^1$

素因数の和:18069

約数の個数: 40

約数和(自身を含む): 335060400

約数和(自身を除く): 176257792

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 18013, 36026, 72052, 144104, 288208, 342247, 522377, 684494, 1044754, 1368988, 2089508, 2737976, 4179016, 5475952, 8358032, 9925163, 19850326, 39700652, 79401304, 158802608]

約数ペア:

[(1, 158802608), (2, 79401304), (4, 39700652), (8, 19850326), (16, 9925163), (19, 8358032), (29, 5475952), (38, 4179016), (58, 2737976), (76, 2089508), (116, 1368988), (152, 1044754), (232, 684494), (304, 522377), (464, 342247), (551, 288208), (1102, 144104), (2204, 72052), (4408, 36026), (8816, 18013)]