164531328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1486

約数の個数: 128

約数和(自身を含む): 491460480

約数和(自身を除く): 326929152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1433, 1472, 1664, 1794, 2208, 2392, 2496, 2866, 2944, 3588, 4299, 4416, 4784, 4992, 5732, 7176, 8598, 8832, 9568, 11464, 14352, 17196, 18629, 19136, 22928, 28704, 32959, 34392, 37258, 38272, 45856, 55887, 57408, 65918, 68784, 74516, 91712, 98877, 111774, 114816, 131836, 137568, 149032, 183424, 197754, 223548, 263672, 275136, 298064, 395508, 428467, 447096, 527344, 550272, 596128, 791016, 856934, 894192, 1054688, 1192256, 1285401, 1582032, 1713868, 1788384, 2109376, 2384512, 2570802, 3164064, 3427736, 3576768, 4218752, 5141604, 6328128, 6855472, 7153536, 10283208, 12656256, 13710944, 20566416, 27421888, 41132832, 54843776, 82265664, 164531328]

約数ペア:

[(1, 164531328), (2, 82265664), (3, 54843776), (4, 41132832), (6, 27421888), (8, 20566416), (12, 13710944), (13, 12656256), (16, 10283208), (23, 7153536), (24, 6855472), (26, 6328128), (32, 5141604), (39, 4218752), (46, 3576768), (48, 3427736), (52, 3164064), (64, 2570802), (69, 2384512), (78, 2109376), (92, 1788384), (96, 1713868), (104, 1582032), (128, 1285401), (138, 1192256), (156, 1054688), (184, 894192), (192, 856934), (208, 791016), (276, 596128), (299, 550272), (312, 527344), (368, 447096), (384, 428467), (416, 395508), (552, 298064), (598, 275136), (624, 263672), (736, 223548), (832, 197754), (897, 183424), (1104, 149032), (1196, 137568), (1248, 131836), (1433, 114816), (1472, 111774), (1664, 98877), (1794, 91712), (2208, 74516), (2392, 68784), (2496, 65918), (2866, 57408), (2944, 55887), (3588, 45856), (4299, 38272), (4416, 37258), (4784, 34392), (4992, 32959), (5732, 28704), (7176, 22928), (8598, 19136), (8832, 18629), (9568, 17196), (11464, 14352)]