156917344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4889}}^1$

素因数の和:4975

約数の個数: 48

約数和(自身を含む): 332715600

約数和(自身を除く): 175798256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 4012, 4889, 8024, 9778, 16048, 19556, 32096, 39112, 78224, 83113, 156448, 166226, 288451, 332452, 576902, 664904, 1153804, 1329808, 2307608, 2659616, 4615216, 4903667, 9230432, 9807334, 19614668, 39229336, 78458672, 156917344]

約数ペア:

[(1, 156917344), (2, 78458672), (4, 39229336), (8, 19614668), (16, 9807334), (17, 9230432), (32, 4903667), (34, 4615216), (59, 2659616), (68, 2307608), (118, 1329808), (136, 1153804), (236, 664904), (272, 576902), (472, 332452), (544, 288451), (944, 166226), (1003, 156448), (1888, 83113), (2006, 78224), (4012, 39112), (4889, 32096), (8024, 19556), (9778, 16048)]