156941108172

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^2\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2905

約数の個数: 144

約数和(自身を含む): 416599092000

約数和(自身を除く): 259657983828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 149, 183, 244, 298, 366, 447, 549, 596, 732, 894, 1098, 1341, 1647, 1788, 2196, 2621, 2682, 3294, 3721, 4023, 5242, 5364, 6588, 7442, 7863, 8046, 9089, 10484, 11163, 14884, 15726, 16092, 18178, 22326, 23589, 27267, 31452, 33489, 36356, 44652, 47178, 54534, 66978, 70767, 81801, 94356, 100467, 109068, 133956, 141534, 159881, 163602, 200934, 245403, 283068, 319762, 327204, 390529, 401868, 479643, 490806, 554429, 639524, 781058, 959286, 981612, 1108858, 1171587, 1438929, 1562116, 1663287, 1918572, 2217716, 2343174, 2877858, 3326574, 3514761, 4316787, 4686348, 4989861, 5755716, 6653148, 7029522, 8633574, 9752741, 9979722, 10544283, 14059044, 14969583, 17267148, 19505482, 19959444, 21088566, 23822269, 29258223, 29939166, 39010964, 42177132, 47644538, 58516446, 59878332, 71466807, 87774669, 95289076, 117032892, 142933614, 175549338, 214400421, 263324007, 285867228, 351098676, 428800842, 526648014, 643201263, 857601684, 1053296028, 1286402526, 1453158409, 2572805052, 2906316818, 4359475227, 5812633636, 8718950454, 13078425681, 17437900908, 26156851362, 39235277043, 52313702724, 78470554086, 156941108172]

約数ペア:

[(1, 156941108172), (2, 78470554086), (3, 52313702724), (4, 39235277043), (6, 26156851362), (9, 17437900908), (12, 13078425681), (18, 8718950454), (27, 5812633636), (36, 4359475227), (54, 2906316818), (61, 2572805052), (108, 1453158409), (122, 1286402526), (149, 1053296028), (183, 857601684), (244, 643201263), (298, 526648014), (366, 428800842), (447, 351098676), (549, 285867228), (596, 263324007), (732, 214400421), (894, 175549338), (1098, 142933614), (1341, 117032892), (1647, 95289076), (1788, 87774669), (2196, 71466807), (2621, 59878332), (2682, 58516446), (3294, 47644538), (3721, 42177132), (4023, 39010964), (5242, 29939166), (5364, 29258223), (6588, 23822269), (7442, 21088566), (7863, 19959444), (8046, 19505482), (9089, 17267148), (10484, 14969583), (11163, 14059044), (14884, 10544283), (15726, 9979722), (16092, 9752741), (18178, 8633574), (22326, 7029522), (23589, 6653148), (27267, 5755716), (31452, 4989861), (33489, 4686348), (36356, 4316787), (44652, 3514761), (47178, 3326574), (54534, 2877858), (66978, 2343174), (70767, 2217716), (81801, 1918572), (94356, 1663287), (100467, 1562116), (109068, 1438929), (133956, 1171587), (141534, 1108858), (159881, 981612), (163602, 959286), (200934, 781058), (245403, 639524), (283068, 554429), (319762, 490806), (327204, 479643), (390529, 401868)]