155241216

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 495514656

約数和(自身を除く): 340273440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 73, 78, 96, 104, 117, 128, 142, 144, 146, 156, 192, 208, 213, 219, 234, 256, 284, 288, 292, 312, 384, 416, 426, 438, 468, 568, 576, 584, 624, 639, 657, 768, 832, 852, 876, 923, 936, 949, 1136, 1152, 1168, 1248, 1278, 1314, 1664, 1704, 1752, 1846, 1872, 1898, 2272, 2304, 2336, 2496, 2556, 2628, 2769, 2847, 3328, 3408, 3504, 3692, 3744, 3796, 4544, 4672, 4992, 5112, 5183, 5256, 5538, 5694, 6816, 7008, 7384, 7488, 7592, 8307, 8541, 9088, 9344, 9984, 10224, 10366, 10512, 11076, 11388, 13632, 14016, 14768, 14976, 15184, 15549, 16614, 17082, 18176, 18688, 20448, 20732, 21024, 22152, 22776, 27264, 28032, 29536, 29952, 30368, 31098, 33228, 34164, 40896, 41464, 42048, 44304, 45552, 46647, 54528, 56064, 59072, 60736, 62196, 66456, 67379, 68328, 81792, 82928, 84096, 88608, 91104, 93294, 118144, 121472, 124392, 132912, 134758, 136656, 163584, 165856, 168192, 177216, 182208, 186588, 202137, 236288, 242944, 248784, 265824, 269516, 273312, 331712, 354432, 364416, 373176, 404274, 497568, 531648, 539032, 546624, 606411, 663424, 708864, 728832, 746352, 808548, 995136, 1063296, 1078064, 1093248, 1212822, 1326848, 1492704, 1617096, 1990272, 2126592, 2156128, 2186496, 2425644, 2985408, 3234192, 3980544, 4312256, 4851288, 5970816, 6468384, 8624512, 9702576, 11941632, 12936768, 17249024, 19405152, 25873536, 38810304, 51747072, 77620608, 155241216]

約数ペア:

[(1, 155241216), (2, 77620608), (3, 51747072), (4, 38810304), (6, 25873536), (8, 19405152), (9, 17249024), (12, 12936768), (13, 11941632), (16, 9702576), (18, 8624512), (24, 6468384), (26, 5970816), (32, 4851288), (36, 4312256), (39, 3980544), (48, 3234192), (52, 2985408), (64, 2425644), (71, 2186496), (72, 2156128), (73, 2126592), (78, 1990272), (96, 1617096), (104, 1492704), (117, 1326848), (128, 1212822), (142, 1093248), (144, 1078064), (146, 1063296), (156, 995136), (192, 808548), (208, 746352), (213, 728832), (219, 708864), (234, 663424), (256, 606411), (284, 546624), (288, 539032), (292, 531648), (312, 497568), (384, 404274), (416, 373176), (426, 364416), (438, 354432), (468, 331712), (568, 273312), (576, 269516), (584, 265824), (624, 248784), (639, 242944), (657, 236288), (768, 202137), (832, 186588), (852, 182208), (876, 177216), (923, 168192), (936, 165856), (949, 163584), (1136, 136656), (1152, 134758), (1168, 132912), (1248, 124392), (1278, 121472), (1314, 118144), (1664, 93294), (1704, 91104), (1752, 88608), (1846, 84096), (1872, 82928), (1898, 81792), (2272, 68328), (2304, 67379), (2336, 66456), (2496, 62196), (2556, 60736), (2628, 59072), (2769, 56064), (2847, 54528), (3328, 46647), (3408, 45552), (3504, 44304), (3692, 42048), (3744, 41464), (3796, 40896), (4544, 34164), (4672, 33228), (4992, 31098), (5112, 30368), (5183, 29952), (5256, 29536), (5538, 28032), (5694, 27264), (6816, 22776), (7008, 22152), (7384, 21024), (7488, 20732), (7592, 20448), (8307, 18688), (8541, 18176), (9088, 17082), (9344, 16614), (9984, 15549), (10224, 15184), (10366, 14976), (10512, 14768), (11076, 14016), (11388, 13632)]