164499972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 477587712

約数和(自身を除く): 313087740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 273, 291, 364, 388, 546, 582, 679, 1092, 1164, 1261, 1358, 1553, 2037, 2522, 2716, 3106, 3783, 4074, 4659, 5044, 6212, 7566, 8148, 8827, 9318, 10871, 15132, 17654, 18636, 20189, 21742, 26481, 32613, 35308, 40378, 43484, 52962, 60567, 65226, 80756, 105924, 121134, 130452, 141323, 150641, 242268, 282646, 301282, 423969, 451923, 565292, 602564, 847938, 903846, 1054487, 1695876, 1807692, 1958333, 2108974, 3163461, 3916666, 4217948, 5874999, 6326922, 7833332, 11749998, 12653844, 13708331, 23499996, 27416662, 41124993, 54833324, 82249986, 164499972]

約数ペア:

[(1, 164499972), (2, 82249986), (3, 54833324), (4, 41124993), (6, 27416662), (7, 23499996), (12, 13708331), (13, 12653844), (14, 11749998), (21, 7833332), (26, 6326922), (28, 5874999), (39, 4217948), (42, 3916666), (52, 3163461), (78, 2108974), (84, 1958333), (91, 1807692), (97, 1695876), (156, 1054487), (182, 903846), (194, 847938), (273, 602564), (291, 565292), (364, 451923), (388, 423969), (546, 301282), (582, 282646), (679, 242268), (1092, 150641), (1164, 141323), (1261, 130452), (1358, 121134), (1553, 105924), (2037, 80756), (2522, 65226), (2716, 60567), (3106, 52962), (3783, 43484), (4074, 40378), (4659, 35308), (5044, 32613), (6212, 26481), (7566, 21742), (8148, 20189), (8827, 18636), (9318, 17654), (10871, 15132)]