155235528

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{4889}}^1$

素因数の和:4921

約数の個数: 120

約数和(自身を含む): 505894950

約数和(自身を除く): 350659422

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 4889, 5292, 7938, 9778, 10584, 14667, 15876, 19556, 29334, 31752, 34223, 39112, 44001, 58668, 68446, 88002, 102669, 117336, 132003, 136892, 176004, 205338, 239561, 264006, 273784, 308007, 352008, 396009, 410676, 479122, 528012, 616014, 718683, 792018, 821352, 924021, 958244, 1056024, 1232028, 1437366, 1584036, 1848042, 1916488, 2156049, 2464056, 2772063, 2874732, 3168072, 3696084, 4312098, 5544126, 5749464, 6468147, 7392168, 8624196, 11088252, 12936294, 17248392, 19404441, 22176504, 25872588, 38808882, 51745176, 77617764, 155235528]

約数ペア:

[(1, 155235528), (2, 77617764), (3, 51745176), (4, 38808882), (6, 25872588), (7, 22176504), (8, 19404441), (9, 17248392), (12, 12936294), (14, 11088252), (18, 8624196), (21, 7392168), (24, 6468147), (27, 5749464), (28, 5544126), (36, 4312098), (42, 3696084), (49, 3168072), (54, 2874732), (56, 2772063), (63, 2464056), (72, 2156049), (81, 1916488), (84, 1848042), (98, 1584036), (108, 1437366), (126, 1232028), (147, 1056024), (162, 958244), (168, 924021), (189, 821352), (196, 792018), (216, 718683), (252, 616014), (294, 528012), (324, 479122), (378, 410676), (392, 396009), (441, 352008), (504, 308007), (567, 273784), (588, 264006), (648, 239561), (756, 205338), (882, 176004), (1134, 136892), (1176, 132003), (1323, 117336), (1512, 102669), (1764, 88002), (2268, 68446), (2646, 58668), (3528, 44001), (3969, 39112), (4536, 34223), (4889, 31752), (5292, 29334), (7938, 19556), (9778, 15876), (10584, 14667)]