164097072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 120

約数和(自身を含む): 496786160

約数和(自身を除く): 332689088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1621, 1776, 2109, 2664, 2736, 2812, 3242, 4218, 4863, 5328, 5624, 6327, 6484, 8436, 9726, 11248, 12654, 12968, 14589, 16872, 19452, 25308, 25936, 29178, 30799, 33744, 38904, 50616, 58356, 59977, 61598, 77808, 92397, 101232, 116712, 119954, 123196, 179931, 184794, 233424, 239908, 246392, 277191, 359862, 369588, 479816, 492784, 539793, 554382, 719724, 739176, 959632, 1079586, 1108764, 1139563, 1439448, 1478352, 2159172, 2217528, 2279126, 2878896, 3418689, 4318344, 4435056, 4558252, 6837378, 8636688, 9116504, 10256067, 13674756, 18233008, 20512134, 27349512, 41024268, 54699024, 82048536, 164097072]

約数ペア:

[(1, 164097072), (2, 82048536), (3, 54699024), (4, 41024268), (6, 27349512), (8, 20512134), (9, 18233008), (12, 13674756), (16, 10256067), (18, 9116504), (19, 8636688), (24, 6837378), (36, 4558252), (37, 4435056), (38, 4318344), (48, 3418689), (57, 2878896), (72, 2279126), (74, 2217528), (76, 2159172), (111, 1478352), (114, 1439448), (144, 1139563), (148, 1108764), (152, 1079586), (171, 959632), (222, 739176), (228, 719724), (296, 554382), (304, 539793), (333, 492784), (342, 479816), (444, 369588), (456, 359862), (592, 277191), (666, 246392), (684, 239908), (703, 233424), (888, 184794), (912, 179931), (1332, 123196), (1368, 119954), (1406, 116712), (1621, 101232), (1776, 92397), (2109, 77808), (2664, 61598), (2736, 59977), (2812, 58356), (3242, 50616), (4218, 38904), (4863, 33744), (5328, 30799), (5624, 29178), (6327, 25936), (6484, 25308), (8436, 19452), (9726, 16872), (11248, 14589), (12654, 12968)]