158015968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11011

約数の個数: 48

約数和(自身を含む): 347684400

約数和(自身を除く): 189668432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 10949, 14432, 21898, 43796, 87592, 120439, 175184, 240878, 350368, 448909, 481756, 897818, 963512, 1795636, 1927024, 3591272, 3854048, 4937999, 7182544, 9875998, 14365088, 19751996, 39503992, 79007984, 158015968]

約数ペア:

[(1, 158015968), (2, 79007984), (4, 39503992), (8, 19751996), (11, 14365088), (16, 9875998), (22, 7182544), (32, 4937999), (41, 3854048), (44, 3591272), (82, 1927024), (88, 1795636), (164, 963512), (176, 897818), (328, 481756), (352, 448909), (451, 350368), (656, 240878), (902, 175184), (1312, 120439), (1804, 87592), (3608, 43796), (7216, 21898), (10949, 14432)]