15148389616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{15413}}^1$

素因数の和:15554

約数の個数: 80

約数和(自身を含む): 31995764640

約数和(自身を除く): 16847375024

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 61, 76, 106, 122, 152, 212, 244, 304, 424, 488, 848, 976, 1007, 1159, 2014, 2318, 3233, 4028, 4636, 6466, 8056, 9272, 12932, 15413, 16112, 18544, 25864, 30826, 51728, 61427, 61652, 122854, 123304, 245708, 246608, 292847, 491416, 585694, 816889, 940193, 982832, 1171388, 1633778, 1880386, 2342776, 3267556, 3760772, 4685552, 6535112, 7521544, 13070224, 15043088, 15520891, 17863667, 31041782, 35727334, 49830229, 62083564, 71454668, 99660458, 124167128, 142909336, 199320916, 248334256, 285818672, 398641832, 797283664, 946774351, 1893548702, 3787097404, 7574194808, 15148389616]

約数ペア:

[(1, 15148389616), (2, 7574194808), (4, 3787097404), (8, 1893548702), (16, 946774351), (19, 797283664), (38, 398641832), (53, 285818672), (61, 248334256), (76, 199320916), (106, 142909336), (122, 124167128), (152, 99660458), (212, 71454668), (244, 62083564), (304, 49830229), (424, 35727334), (488, 31041782), (848, 17863667), (976, 15520891), (1007, 15043088), (1159, 13070224), (2014, 7521544), (2318, 6535112), (3233, 4685552), (4028, 3760772), (4636, 3267556), (6466, 2342776), (8056, 1880386), (9272, 1633778), (12932, 1171388), (15413, 982832), (16112, 940193), (18544, 816889), (25864, 585694), (30826, 491416), (51728, 292847), (61427, 246608), (61652, 245708), (122854, 123304)]