158009168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17923}}^1$

素因数の和:17979

約数の個数: 40

約数和(自身を含む): 333386400

約数和(自身を除く): 175377232

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 17923, 35846, 71692, 143384, 286768, 340537, 519767, 681074, 1039534, 1362148, 2079068, 2724296, 4158136, 5448592, 8316272, 9875573, 19751146, 39502292, 79004584, 158009168]

約数ペア:

[(1, 158009168), (2, 79004584), (4, 39502292), (8, 19751146), (16, 9875573), (19, 8316272), (29, 5448592), (38, 4158136), (58, 2724296), (76, 2079068), (116, 1362148), (152, 1039534), (232, 681074), (304, 519767), (464, 340537), (551, 286768), (1102, 143384), (2204, 71692), (4408, 35846), (8816, 17923)]