157020279728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1$

素因数の和:1439

約数の個数: 160

約数和(自身を含む): 342690566400

約数和(自身を除く): 185670286672

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 73, 74, 104, 146, 148, 208, 269, 292, 296, 481, 538, 584, 592, 949, 962, 1039, 1076, 1168, 1898, 1924, 2078, 2152, 2701, 3497, 3796, 3848, 4156, 4304, 5402, 6994, 7592, 7696, 8312, 9953, 10804, 13507, 13988, 15184, 16624, 19637, 19906, 21608, 27014, 27976, 35113, 38443, 39274, 39812, 43216, 54028, 55952, 70226, 75847, 76886, 78548, 79624, 108056, 129389, 140452, 151694, 153772, 157096, 159248, 216112, 255281, 258778, 279491, 280904, 303388, 307544, 314192, 499759, 510562, 517556, 558982, 561808, 606776, 615088, 726569, 986011, 999518, 1021124, 1035112, 1117964, 1213552, 1453138, 1972022, 1999036, 2042248, 2070224, 2235928, 2806339, 2906276, 3633383, 3944044, 3998072, 4084496, 4471856, 5612678, 5812552, 7266766, 7888088, 7996144, 9445397, 10341167, 11225356, 11625104, 14533532, 15776176, 18890794, 20402843, 20682334, 22450712, 29067064, 36482407, 37781588, 40805686, 41364668, 44901424, 58134128, 72964814, 75563176, 81611372, 82729336, 134435171, 145929628, 151126352, 163222744, 165458672, 265236959, 268870342, 291859256, 326445488, 530473918, 537740684, 583718512, 754905191, 1060947836, 1075481368, 1509810382, 2121895672, 2150962736, 3019620764, 4243791344, 6039241528, 9813767483, 12078483056, 19627534966, 39255069932, 78510139864, 157020279728]

約数ペア:

[(1, 157020279728), (2, 78510139864), (4, 39255069932), (8, 19627534966), (13, 12078483056), (16, 9813767483), (26, 6039241528), (37, 4243791344), (52, 3019620764), (73, 2150962736), (74, 2121895672), (104, 1509810382), (146, 1075481368), (148, 1060947836), (208, 754905191), (269, 583718512), (292, 537740684), (296, 530473918), (481, 326445488), (538, 291859256), (584, 268870342), (592, 265236959), (949, 165458672), (962, 163222744), (1039, 151126352), (1076, 145929628), (1168, 134435171), (1898, 82729336), (1924, 81611372), (2078, 75563176), (2152, 72964814), (2701, 58134128), (3497, 44901424), (3796, 41364668), (3848, 40805686), (4156, 37781588), (4304, 36482407), (5402, 29067064), (6994, 22450712), (7592, 20682334), (7696, 20402843), (8312, 18890794), (9953, 15776176), (10804, 14533532), (13507, 11625104), (13988, 11225356), (15184, 10341167), (16624, 9445397), (19637, 7996144), (19906, 7888088), (21608, 7266766), (27014, 5812552), (27976, 5612678), (35113, 4471856), (38443, 4084496), (39274, 3998072), (39812, 3944044), (43216, 3633383), (54028, 2906276), (55952, 2806339), (70226, 2235928), (75847, 2070224), (76886, 2042248), (78548, 1999036), (79624, 1972022), (108056, 1453138), (129389, 1213552), (140452, 1117964), (151694, 1035112), (153772, 1021124), (157096, 999518), (159248, 986011), (216112, 726569), (255281, 615088), (258778, 606776), (279491, 561808), (280904, 558982), (303388, 517556), (307544, 510562), (314192, 499759)]