163409928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 472227840

約数和(自身を除く): 308817912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 41, 44, 62, 66, 82, 88, 93, 123, 124, 132, 164, 186, 246, 248, 264, 328, 341, 372, 451, 487, 492, 682, 744, 902, 974, 984, 1023, 1271, 1353, 1364, 1461, 1804, 1948, 2046, 2542, 2706, 2728, 2922, 3608, 3813, 3896, 4092, 5084, 5357, 5412, 5844, 7626, 8184, 10168, 10714, 10824, 11688, 13981, 15097, 15252, 16071, 19967, 21428, 27962, 30194, 30504, 32142, 39934, 41943, 42856, 45291, 55924, 59901, 60388, 64284, 79868, 83886, 90582, 111848, 119802, 120776, 128568, 159736, 166067, 167772, 181164, 219637, 239604, 332134, 335544, 362328, 439274, 479208, 498201, 618977, 658911, 664268, 878548, 996402, 1237954, 1317822, 1328536, 1757096, 1856931, 1992804, 2475908, 2635644, 3713862, 3985608, 4951816, 5271288, 6808747, 7427724, 13617494, 14855448, 20426241, 27234988, 40852482, 54469976, 81704964, 163409928]

約数ペア:

[(1, 163409928), (2, 81704964), (3, 54469976), (4, 40852482), (6, 27234988), (8, 20426241), (11, 14855448), (12, 13617494), (22, 7427724), (24, 6808747), (31, 5271288), (33, 4951816), (41, 3985608), (44, 3713862), (62, 2635644), (66, 2475908), (82, 1992804), (88, 1856931), (93, 1757096), (123, 1328536), (124, 1317822), (132, 1237954), (164, 996402), (186, 878548), (246, 664268), (248, 658911), (264, 618977), (328, 498201), (341, 479208), (372, 439274), (451, 362328), (487, 335544), (492, 332134), (682, 239604), (744, 219637), (902, 181164), (974, 167772), (984, 166067), (1023, 159736), (1271, 128568), (1353, 120776), (1364, 119802), (1461, 111848), (1804, 90582), (1948, 83886), (2046, 79868), (2542, 64284), (2706, 60388), (2728, 59901), (2922, 55924), (3608, 45291), (3813, 42856), (3896, 41943), (4092, 39934), (5084, 32142), (5357, 30504), (5412, 30194), (5844, 27962), (7626, 21428), (8184, 19967), (10168, 16071), (10714, 15252), (10824, 15097), (11688, 13981)]