198950064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 561481920

約数和(自身を除く): 362531856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 227, 228, 248, 304, 372, 454, 456, 496, 589, 681, 744, 908, 912, 961, 1178, 1362, 1488, 1767, 1816, 1922, 2356, 2724, 2883, 3534, 3632, 3844, 4313, 4712, 5448, 5766, 7037, 7068, 7688, 8626, 9424, 10896, 11532, 12939, 14074, 14136, 15376, 17252, 18259, 21111, 23064, 25878, 28148, 28272, 34504, 36518, 42222, 46128, 51756, 54777, 56296, 69008, 73036, 84444, 103512, 109554, 112592, 133703, 146072, 168888, 207024, 218147, 219108, 267406, 292144, 337776, 401109, 436294, 438216, 534812, 654441, 802218, 872588, 876432, 1069624, 1308882, 1604436, 1745176, 2139248, 2617764, 3208872, 3490352, 4144793, 5235528, 6417744, 8289586, 10471056, 12434379, 16579172, 24868758, 33158344, 49737516, 66316688, 99475032, 198950064]

約数ペア:

[(1, 198950064), (2, 99475032), (3, 66316688), (4, 49737516), (6, 33158344), (8, 24868758), (12, 16579172), (16, 12434379), (19, 10471056), (24, 8289586), (31, 6417744), (38, 5235528), (48, 4144793), (57, 3490352), (62, 3208872), (76, 2617764), (93, 2139248), (114, 1745176), (124, 1604436), (152, 1308882), (186, 1069624), (227, 876432), (228, 872588), (248, 802218), (304, 654441), (372, 534812), (454, 438216), (456, 436294), (496, 401109), (589, 337776), (681, 292144), (744, 267406), (908, 219108), (912, 218147), (961, 207024), (1178, 168888), (1362, 146072), (1488, 133703), (1767, 112592), (1816, 109554), (1922, 103512), (2356, 84444), (2724, 73036), (2883, 69008), (3534, 56296), (3632, 54777), (3844, 51756), (4313, 46128), (4712, 42222), (5448, 36518), (5766, 34504), (7037, 28272), (7068, 28148), (7688, 25878), (8626, 23064), (9424, 21111), (10896, 18259), (11532, 17252), (12939, 15376), (14074, 14136)]