161947652256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1880663}}^1$

素因数の和:1880715

約数の個数: 144

約数和(自身を含む): 517528642176

約数和(自身を除く): 355580989920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3312, 3588, 3744, 4784, 5382, 6624, 7176, 9568, 10764, 14352, 21528, 28704, 43056, 86112, 1880663, 3761326, 5641989, 7522652, 11283978, 15045304, 16925967, 22567956, 24448619, 30090608, 33851934, 43255249, 45135912, 48897238, 60181216, 67703868, 73345857, 86510498, 90271824, 97794476, 129765747, 135407736, 146691714, 173020996, 180543648, 195588952, 220037571, 259531494, 270815472, 293383428, 346041992, 389297241, 391177904, 440075142, 519062988, 541630944, 562318237, 586766856, 692083984, 778594482, 782355808, 880150284, 1038125976, 1124636474, 1173533712, 1384167968, 1557188964, 1686954711, 1760300568, 2076251952, 2249272948, 2347067424, 3114377928, 3373909422, 3520601136, 4152503904, 4498545896, 5060864133, 6228755856, 6747818844, 7041202272, 8997091792, 10121728266, 12457511712, 13495637688, 17994183584, 20243456532, 26991275376, 40486913064, 53982550752, 80973826128, 161947652256]

約数ペア:

[(1, 161947652256), (2, 80973826128), (3, 53982550752), (4, 40486913064), (6, 26991275376), (8, 20243456532), (9, 17994183584), (12, 13495637688), (13, 12457511712), (16, 10121728266), (18, 8997091792), (23, 7041202272), (24, 6747818844), (26, 6228755856), (32, 5060864133), (36, 4498545896), (39, 4152503904), (46, 3520601136), (48, 3373909422), (52, 3114377928), (69, 2347067424), (72, 2249272948), (78, 2076251952), (92, 1760300568), (96, 1686954711), (104, 1557188964), (117, 1384167968), (138, 1173533712), (144, 1124636474), (156, 1038125976), (184, 880150284), (207, 782355808), (208, 778594482), (234, 692083984), (276, 586766856), (288, 562318237), (299, 541630944), (312, 519062988), (368, 440075142), (414, 391177904), (416, 389297241), (468, 346041992), (552, 293383428), (598, 270815472), (624, 259531494), (736, 220037571), (828, 195588952), (897, 180543648), (936, 173020996), (1104, 146691714), (1196, 135407736), (1248, 129765747), (1656, 97794476), (1794, 90271824), (1872, 86510498), (2208, 73345857), (2392, 67703868), (2691, 60181216), (3312, 48897238), (3588, 45135912), (3744, 43255249), (4784, 33851934), (5382, 30090608), (6624, 24448619), (7176, 22567956), (9568, 16925967), (10764, 15045304), (14352, 11283978), (21528, 7522652), (28704, 5641989), (43056, 3761326), (86112, 1880663)]