197125344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 144

約数和(自身を含む): 620448192

約数和(自身を除く): 423322848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1423, 1443, 1776, 1872, 1924, 2664, 2846, 2886, 3552, 3744, 3848, 4269, 4329, 5328, 5692, 5772, 7696, 8538, 8658, 10656, 11384, 11544, 12807, 15392, 17076, 17316, 18499, 22768, 23088, 25614, 34152, 34632, 36998, 45536, 46176, 51228, 52651, 55497, 68304, 69264, 73996, 102456, 105302, 110994, 136608, 138528, 147992, 157953, 166491, 204912, 210604, 221988, 295984, 315906, 332982, 409824, 421208, 443976, 473859, 591968, 631812, 665964, 684463, 842416, 887952, 947718, 1263624, 1331928, 1368926, 1684832, 1775904, 1895436, 2053389, 2527248, 2663856, 2737852, 3790872, 4106778, 5054496, 5327712, 5475704, 6160167, 7581744, 8213556, 10951408, 12320334, 15163488, 16427112, 21902816, 24640668, 32854224, 49281336, 65708448, 98562672, 197125344]

約数ペア:

[(1, 197125344), (2, 98562672), (3, 65708448), (4, 49281336), (6, 32854224), (8, 24640668), (9, 21902816), (12, 16427112), (13, 15163488), (16, 12320334), (18, 10951408), (24, 8213556), (26, 7581744), (32, 6160167), (36, 5475704), (37, 5327712), (39, 5054496), (48, 4106778), (52, 3790872), (72, 2737852), (74, 2663856), (78, 2527248), (96, 2053389), (104, 1895436), (111, 1775904), (117, 1684832), (144, 1368926), (148, 1331928), (156, 1263624), (208, 947718), (222, 887952), (234, 842416), (288, 684463), (296, 665964), (312, 631812), (333, 591968), (416, 473859), (444, 443976), (468, 421208), (481, 409824), (592, 332982), (624, 315906), (666, 295984), (888, 221988), (936, 210604), (962, 204912), (1184, 166491), (1248, 157953), (1332, 147992), (1423, 138528), (1443, 136608), (1776, 110994), (1872, 105302), (1924, 102456), (2664, 73996), (2846, 69264), (2886, 68304), (3552, 55497), (3744, 52651), (3848, 51228), (4269, 46176), (4329, 45536), (5328, 36998), (5692, 34632), (5772, 34152), (7696, 25614), (8538, 23088), (8658, 22768), (10656, 18499), (11384, 17316), (11544, 17076), (12807, 15392)]