131543568

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 414556800

約数和(自身を除く): 283013232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 59, 72, 78, 104, 108, 117, 118, 144, 156, 177, 208, 216, 234, 236, 312, 351, 354, 397, 432, 468, 472, 531, 624, 702, 708, 767, 794, 936, 944, 1062, 1191, 1404, 1416, 1534, 1588, 1593, 1872, 2124, 2301, 2382, 2808, 2832, 3068, 3176, 3186, 3573, 4248, 4602, 4764, 5161, 5616, 6136, 6352, 6372, 6903, 7146, 8496, 9204, 9528, 10322, 10719, 12272, 12744, 13806, 14292, 15483, 18408, 19056, 20644, 20709, 21438, 23423, 25488, 27612, 28584, 30966, 36816, 41288, 41418, 42876, 46449, 46846, 55224, 57168, 61932, 70269, 82576, 82836, 85752, 92898, 93692, 110448, 123864, 139347, 140538, 165672, 171504, 185796, 187384, 210807, 247728, 278694, 281076, 304499, 331344, 371592, 374768, 421614, 557388, 562152, 608998, 632421, 743184, 843228, 913497, 1114776, 1124304, 1217996, 1264842, 1686456, 1826994, 2229552, 2435992, 2529684, 2740491, 3372912, 3653988, 4871984, 5059368, 5480982, 7307976, 8221473, 10118736, 10961964, 14615952, 16442946, 21923928, 32885892, 43847856, 65771784, 131543568]

約数ペア:

[(1, 131543568), (2, 65771784), (3, 43847856), (4, 32885892), (6, 21923928), (8, 16442946), (9, 14615952), (12, 10961964), (13, 10118736), (16, 8221473), (18, 7307976), (24, 5480982), (26, 5059368), (27, 4871984), (36, 3653988), (39, 3372912), (48, 2740491), (52, 2529684), (54, 2435992), (59, 2229552), (72, 1826994), (78, 1686456), (104, 1264842), (108, 1217996), (117, 1124304), (118, 1114776), (144, 913497), (156, 843228), (177, 743184), (208, 632421), (216, 608998), (234, 562152), (236, 557388), (312, 421614), (351, 374768), (354, 371592), (397, 331344), (432, 304499), (468, 281076), (472, 278694), (531, 247728), (624, 210807), (702, 187384), (708, 185796), (767, 171504), (794, 165672), (936, 140538), (944, 139347), (1062, 123864), (1191, 110448), (1404, 93692), (1416, 92898), (1534, 85752), (1588, 82836), (1593, 82576), (1872, 70269), (2124, 61932), (2301, 57168), (2382, 55224), (2808, 46846), (2832, 46449), (3068, 42876), (3176, 41418), (3186, 41288), (3573, 36816), (4248, 30966), (4602, 28584), (4764, 27612), (5161, 25488), (5616, 23423), (6136, 21438), (6352, 20709), (6372, 20644), (6903, 19056), (7146, 18408), (8496, 15483), (9204, 14292), (9528, 13806), (10322, 12744), (10719, 12272)]