157332812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 356450304

約数和(自身を除く): 199117492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 191, 217, 292, 364, 382, 403, 434, 511, 764, 806, 868, 949, 1022, 1337, 1612, 1898, 2044, 2263, 2483, 2674, 2821, 3796, 4526, 4966, 5348, 5642, 5921, 6643, 9052, 9932, 11284, 11842, 13286, 13943, 15841, 17381, 23684, 26572, 27886, 29419, 31682, 34762, 41447, 55772, 58838, 63364, 69524, 76973, 82894, 97601, 117676, 153946, 165788, 181259, 195202, 205933, 307892, 362518, 390404, 411866, 432233, 538811, 725036, 823732, 864466, 1077622, 1268813, 1728932, 2155244, 2537626, 3025631, 5075252, 5619029, 6051262, 11238058, 12102524, 22476116, 39333203, 78666406, 157332812]

約数ペア:

[(1, 157332812), (2, 78666406), (4, 39333203), (7, 22476116), (13, 12102524), (14, 11238058), (26, 6051262), (28, 5619029), (31, 5075252), (52, 3025631), (62, 2537626), (73, 2155244), (91, 1728932), (124, 1268813), (146, 1077622), (182, 864466), (191, 823732), (217, 725036), (292, 538811), (364, 432233), (382, 411866), (403, 390404), (434, 362518), (511, 307892), (764, 205933), (806, 195202), (868, 181259), (949, 165788), (1022, 153946), (1337, 117676), (1612, 97601), (1898, 82894), (2044, 76973), (2263, 69524), (2483, 63364), (2674, 58838), (2821, 55772), (3796, 41447), (4526, 34762), (4966, 31682), (5348, 29419), (5642, 27886), (5921, 26572), (6643, 23684), (9052, 17381), (9932, 15841), (11284, 13943), (11842, 13286)]