1572190256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7151}}^1$

素因数の和:7330

約数の個数: 80

約数和(自身を含む): 3774425088

約数和(自身を除く): 2202234832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 151, 182, 208, 302, 364, 604, 728, 1057, 1208, 1456, 1963, 2114, 2416, 3926, 4228, 7151, 7852, 8456, 13741, 14302, 15704, 16912, 27482, 28604, 31408, 50057, 54964, 57208, 92963, 100114, 109928, 114416, 185926, 200228, 219856, 371852, 400456, 650741, 743704, 800912, 1079801, 1301482, 1487408, 2159602, 2602964, 4319204, 5205928, 7558607, 8638408, 10411856, 14037413, 15117214, 17276816, 28074826, 30234428, 56149652, 60468856, 98261891, 112299304, 120937712, 196523782, 224598608, 393047564, 786095128, 1572190256]

約数ペア:

[(1, 1572190256), (2, 786095128), (4, 393047564), (7, 224598608), (8, 196523782), (13, 120937712), (14, 112299304), (16, 98261891), (26, 60468856), (28, 56149652), (52, 30234428), (56, 28074826), (91, 17276816), (104, 15117214), (112, 14037413), (151, 10411856), (182, 8638408), (208, 7558607), (302, 5205928), (364, 4319204), (604, 2602964), (728, 2159602), (1057, 1487408), (1208, 1301482), (1456, 1079801), (1963, 800912), (2114, 743704), (2416, 650741), (3926, 400456), (4228, 371852), (7151, 219856), (7852, 200228), (8456, 185926), (13741, 114416), (14302, 109928), (15704, 100114), (16912, 92963), (27482, 57208), (28604, 54964), (31408, 50057)]