144639432

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 465235200

約数和(自身を除く): 320595768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1181, 1458, 1512, 1701, 1944, 2187, 2268, 2362, 2916, 3402, 3543, 4374, 4536, 4724, 5103, 5832, 6804, 7086, 8267, 8748, 9448, 10206, 10629, 13608, 14172, 15309, 16534, 17496, 20412, 21258, 24801, 28344, 30618, 31887, 33068, 40824, 42516, 49602, 61236, 63774, 66136, 74403, 85032, 95661, 99204, 122472, 127548, 148806, 191322, 198408, 223209, 255096, 286983, 297612, 382644, 446418, 573966, 595224, 669627, 765288, 860949, 892836, 1147932, 1339254, 1721898, 1785672, 2008881, 2295864, 2582847, 2678508, 3443796, 4017762, 5165694, 5357016, 6026643, 6887592, 8035524, 10331388, 12053286, 16071048, 18079929, 20662776, 24106572, 36159858, 48213144, 72319716, 144639432]

約数ペア:

[(1, 144639432), (2, 72319716), (3, 48213144), (4, 36159858), (6, 24106572), (7, 20662776), (8, 18079929), (9, 16071048), (12, 12053286), (14, 10331388), (18, 8035524), (21, 6887592), (24, 6026643), (27, 5357016), (28, 5165694), (36, 4017762), (42, 3443796), (54, 2678508), (56, 2582847), (63, 2295864), (72, 2008881), (81, 1785672), (84, 1721898), (108, 1339254), (126, 1147932), (162, 892836), (168, 860949), (189, 765288), (216, 669627), (243, 595224), (252, 573966), (324, 446418), (378, 382644), (486, 297612), (504, 286983), (567, 255096), (648, 223209), (729, 198408), (756, 191322), (972, 148806), (1134, 127548), (1181, 122472), (1458, 99204), (1512, 95661), (1701, 85032), (1944, 74403), (2187, 66136), (2268, 63774), (2362, 61236), (2916, 49602), (3402, 42516), (3543, 40824), (4374, 33068), (4536, 31887), (4724, 30618), (5103, 28344), (5832, 24801), (6804, 21258), (7086, 20412), (8267, 17496), (8748, 16534), (9448, 15309), (10206, 14172), (10629, 13608)]