152826128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2512

約数の個数: 80

約数和(自身を含む): 373059456

約数和(自身を除く): 220233328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2236, 2408, 2441, 3913, 4472, 4816, 4882, 7826, 8944, 9764, 15652, 17087, 19528, 31304, 31733, 34174, 39056, 62608, 63466, 68348, 104963, 126932, 136696, 209926, 222131, 253864, 273392, 419852, 444262, 507728, 734741, 839704, 888524, 1364519, 1469482, 1679408, 1777048, 2729038, 2938964, 3554096, 5458076, 5877928, 9551633, 10916152, 11755856, 19103266, 21832304, 38206532, 76413064, 152826128]

約数ペア:

[(1, 152826128), (2, 76413064), (4, 38206532), (7, 21832304), (8, 19103266), (13, 11755856), (14, 10916152), (16, 9551633), (26, 5877928), (28, 5458076), (43, 3554096), (52, 2938964), (56, 2729038), (86, 1777048), (91, 1679408), (104, 1469482), (112, 1364519), (172, 888524), (182, 839704), (208, 734741), (301, 507728), (344, 444262), (364, 419852), (559, 273392), (602, 253864), (688, 222131), (728, 209926), (1118, 136696), (1204, 126932), (1456, 104963), (2236, 68348), (2408, 63466), (2441, 62608), (3913, 39056), (4472, 34174), (4816, 31733), (4882, 31304), (7826, 19528), (8944, 17087), (9764, 15652)]