155529504

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 498718080

約数和(自身を除く): 343188576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 72, 78, 96, 104, 108, 117, 122, 144, 156, 183, 208, 216, 227, 234, 244, 288, 312, 351, 366, 416, 432, 454, 468, 488, 549, 624, 681, 702, 732, 793, 864, 908, 936, 976, 1098, 1248, 1362, 1404, 1464, 1586, 1647, 1816, 1872, 1952, 2043, 2196, 2379, 2724, 2808, 2928, 2951, 3172, 3294, 3632, 3744, 4086, 4392, 4758, 5448, 5616, 5856, 5902, 6129, 6344, 6588, 7137, 7264, 8172, 8784, 8853, 9516, 10896, 11232, 11804, 12258, 12688, 13176, 13847, 14274, 16344, 17568, 17706, 19032, 21411, 21792, 23608, 24516, 25376, 26352, 26559, 27694, 28548, 32688, 35412, 38064, 41541, 42822, 47216, 49032, 52704, 53118, 55388, 57096, 65376, 70824, 76128, 79677, 83082, 85644, 94432, 98064, 106236, 110776, 114192, 124623, 141648, 159354, 166164, 171288, 180011, 196128, 212472, 221552, 228384, 249246, 283296, 318708, 332328, 342576, 360022, 373869, 424944, 443104, 498492, 540033, 637416, 664656, 685152, 720044, 747738, 849888, 996984, 1080066, 1274832, 1329312, 1440088, 1495476, 1620099, 1993968, 2160132, 2549664, 2880176, 2990952, 3240198, 3987936, 4320264, 4860297, 5760352, 5981904, 6480396, 8640528, 9720594, 11963808, 12960792, 17281056, 19441188, 25921584, 38882376, 51843168, 77764752, 155529504]

約数ペア:

[(1, 155529504), (2, 77764752), (3, 51843168), (4, 38882376), (6, 25921584), (8, 19441188), (9, 17281056), (12, 12960792), (13, 11963808), (16, 9720594), (18, 8640528), (24, 6480396), (26, 5981904), (27, 5760352), (32, 4860297), (36, 4320264), (39, 3987936), (48, 3240198), (52, 2990952), (54, 2880176), (61, 2549664), (72, 2160132), (78, 1993968), (96, 1620099), (104, 1495476), (108, 1440088), (117, 1329312), (122, 1274832), (144, 1080066), (156, 996984), (183, 849888), (208, 747738), (216, 720044), (227, 685152), (234, 664656), (244, 637416), (288, 540033), (312, 498492), (351, 443104), (366, 424944), (416, 373869), (432, 360022), (454, 342576), (468, 332328), (488, 318708), (549, 283296), (624, 249246), (681, 228384), (702, 221552), (732, 212472), (793, 196128), (864, 180011), (908, 171288), (936, 166164), (976, 159354), (1098, 141648), (1248, 124623), (1362, 114192), (1404, 110776), (1464, 106236), (1586, 98064), (1647, 94432), (1816, 85644), (1872, 83082), (1952, 79677), (2043, 76128), (2196, 70824), (2379, 65376), (2724, 57096), (2808, 55388), (2928, 53118), (2951, 52704), (3172, 49032), (3294, 47216), (3632, 42822), (3744, 41541), (4086, 38064), (4392, 35412), (4758, 32688), (5448, 28548), (5616, 27694), (5856, 26559), (5902, 26352), (6129, 25376), (6344, 24516), (6588, 23608), (7137, 21792), (7264, 21411), (8172, 19032), (8784, 17706), (8853, 17568), (9516, 16344), (10896, 14274), (11232, 13847), (11804, 13176), (12258, 12688)]