172413144

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 516384000

約数和(自身を除く): 343970856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 86, 108, 114, 129, 152, 171, 172, 216, 228, 258, 342, 344, 387, 456, 513, 516, 684, 774, 817, 977, 1026, 1032, 1161, 1368, 1548, 1634, 1954, 2052, 2322, 2451, 2931, 3096, 3268, 3908, 4104, 4644, 4902, 5862, 6536, 7353, 7816, 8793, 9288, 9804, 11724, 14706, 17586, 18563, 19608, 22059, 23448, 26379, 29412, 35172, 37126, 42011, 44118, 52758, 55689, 58824, 70344, 74252, 84022, 88236, 105516, 111378, 126033, 148504, 167067, 168044, 176472, 211032, 222756, 252066, 334134, 336088, 378099, 445512, 501201, 504132, 668268, 756198, 798209, 1002402, 1008264, 1134297, 1336536, 1512396, 1596418, 2004804, 2268594, 2394627, 3024792, 3192836, 4009608, 4537188, 4789254, 6385672, 7183881, 9074376, 9578508, 14367762, 19157016, 21551643, 28735524, 43103286, 57471048, 86206572, 172413144]

約数ペア:

[(1, 172413144), (2, 86206572), (3, 57471048), (4, 43103286), (6, 28735524), (8, 21551643), (9, 19157016), (12, 14367762), (18, 9578508), (19, 9074376), (24, 7183881), (27, 6385672), (36, 4789254), (38, 4537188), (43, 4009608), (54, 3192836), (57, 3024792), (72, 2394627), (76, 2268594), (86, 2004804), (108, 1596418), (114, 1512396), (129, 1336536), (152, 1134297), (171, 1008264), (172, 1002402), (216, 798209), (228, 756198), (258, 668268), (342, 504132), (344, 501201), (387, 445512), (456, 378099), (513, 336088), (516, 334134), (684, 252066), (774, 222756), (817, 211032), (977, 176472), (1026, 168044), (1032, 167067), (1161, 148504), (1368, 126033), (1548, 111378), (1634, 105516), (1954, 88236), (2052, 84022), (2322, 74252), (2451, 70344), (2931, 58824), (3096, 55689), (3268, 52758), (3908, 44118), (4104, 42011), (4644, 37126), (4902, 35172), (5862, 29412), (6536, 26379), (7353, 23448), (7816, 22059), (8793, 19608), (9288, 18563), (9804, 17586), (11724, 14706)]