159411616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4211}}^1$

素因数の和:4254

約数の個数: 72

約数和(自身を含む): 388481184

約数和(自身を除く): 229069568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4211, 4732, 5408, 8422, 9464, 16844, 18928, 29477, 33688, 37856, 54743, 58954, 67376, 109486, 117908, 134752, 218972, 235816, 383201, 437944, 471632, 711659, 766402, 875888, 943264, 1423318, 1532804, 1751776, 2846636, 3065608, 4981613, 5693272, 6131216, 9963226, 11386544, 12262432, 19926452, 22773088, 39852904, 79705808, 159411616]

約数ペア:

[(1, 159411616), (2, 79705808), (4, 39852904), (7, 22773088), (8, 19926452), (13, 12262432), (14, 11386544), (16, 9963226), (26, 6131216), (28, 5693272), (32, 4981613), (52, 3065608), (56, 2846636), (91, 1751776), (104, 1532804), (112, 1423318), (169, 943264), (182, 875888), (208, 766402), (224, 711659), (338, 471632), (364, 437944), (416, 383201), (676, 235816), (728, 218972), (1183, 134752), (1352, 117908), (1456, 109486), (2366, 67376), (2704, 58954), (2912, 54743), (4211, 37856), (4732, 33688), (5408, 29477), (8422, 18928), (9464, 16844)]