191647248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 535174080

約数和(自身を除く): 343526832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 419, 624, 733, 838, 1257, 1466, 1676, 2199, 2514, 2932, 3352, 4398, 5028, 5447, 5864, 6704, 8796, 9529, 10056, 10894, 11728, 16341, 17592, 19058, 20112, 21788, 28587, 32682, 35184, 38116, 43576, 57174, 65364, 76232, 87152, 114348, 130728, 152464, 228696, 261456, 307127, 457392, 614254, 921381, 1228508, 1842762, 2457016, 3685524, 3992651, 4914032, 7371048, 7985302, 11977953, 14742096, 15970604, 23955906, 31941208, 47911812, 63882416, 95823624, 191647248]

約数ペア:

[(1, 191647248), (2, 95823624), (3, 63882416), (4, 47911812), (6, 31941208), (8, 23955906), (12, 15970604), (13, 14742096), (16, 11977953), (24, 7985302), (26, 7371048), (39, 4914032), (48, 3992651), (52, 3685524), (78, 2457016), (104, 1842762), (156, 1228508), (208, 921381), (312, 614254), (419, 457392), (624, 307127), (733, 261456), (838, 228696), (1257, 152464), (1466, 130728), (1676, 114348), (2199, 87152), (2514, 76232), (2932, 65364), (3352, 57174), (4398, 43576), (5028, 38116), (5447, 35184), (5864, 32682), (6704, 28587), (8796, 21788), (9529, 20112), (10056, 19058), (10894, 17592), (11728, 16341)]