158288976

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 465803520

約数和(自身を除く): 307514544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 601, 708, 744, 944, 1062, 1116, 1202, 1416, 1488, 1803, 1829, 2124, 2232, 2404, 2832, 3606, 3658, 4248, 4464, 4808, 5409, 5487, 7212, 7316, 8496, 9616, 10818, 10974, 14424, 14632, 16461, 18631, 21636, 21948, 28848, 29264, 32922, 35459, 37262, 43272, 43896, 55893, 65844, 70918, 74524, 86544, 87792, 106377, 111786, 131688, 141836, 149048, 167679, 212754, 223572, 263376, 283672, 298096, 319131, 335358, 425508, 447144, 567344, 638262, 670716, 851016, 894288, 1099229, 1276524, 1341432, 1702032, 2198458, 2553048, 2682864, 3297687, 4396916, 5106096, 6595374, 8793832, 9893061, 13190748, 17587664, 19786122, 26381496, 39572244, 52762992, 79144488, 158288976]

約数ペア:

[(1, 158288976), (2, 79144488), (3, 52762992), (4, 39572244), (6, 26381496), (8, 19786122), (9, 17587664), (12, 13190748), (16, 9893061), (18, 8793832), (24, 6595374), (31, 5106096), (36, 4396916), (48, 3297687), (59, 2682864), (62, 2553048), (72, 2198458), (93, 1702032), (118, 1341432), (124, 1276524), (144, 1099229), (177, 894288), (186, 851016), (236, 670716), (248, 638262), (279, 567344), (354, 447144), (372, 425508), (472, 335358), (496, 319131), (531, 298096), (558, 283672), (601, 263376), (708, 223572), (744, 212754), (944, 167679), (1062, 149048), (1116, 141836), (1202, 131688), (1416, 111786), (1488, 106377), (1803, 87792), (1829, 86544), (2124, 74524), (2232, 70918), (2404, 65844), (2832, 55893), (3606, 43896), (3658, 43272), (4248, 37262), (4464, 35459), (4808, 32922), (5409, 29264), (5487, 28848), (7212, 21948), (7316, 21636), (8496, 18631), (9616, 16461), (10818, 14632), (10974, 14424)]