149774148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 422682624

約数和(自身を除く): 272908476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 47, 51, 68, 82, 94, 102, 123, 127, 141, 153, 164, 188, 204, 246, 254, 282, 306, 369, 381, 423, 492, 508, 564, 612, 697, 738, 762, 799, 846, 1143, 1394, 1476, 1524, 1598, 1692, 1927, 2091, 2159, 2286, 2397, 2788, 3196, 3854, 4182, 4318, 4572, 4794, 5207, 5781, 5969, 6273, 6477, 7191, 7708, 8364, 8636, 9588, 10414, 11562, 11938, 12546, 12954, 14382, 15621, 17343, 17907, 19431, 20828, 23124, 23876, 25092, 25908, 28764, 31242, 32759, 34686, 35814, 38862, 46863, 53721, 62484, 65518, 69372, 71628, 77724, 88519, 93726, 98277, 101473, 107442, 131036, 177038, 187452, 196554, 202946, 214884, 244729, 265557, 294831, 304419, 354076, 393108, 405892, 489458, 531114, 589662, 608838, 734187, 796671, 913257, 978916, 1062228, 1179324, 1217676, 1468374, 1593342, 1826514, 2202561, 2936748, 3186684, 3653028, 4160393, 4405122, 8320786, 8810244, 12481179, 16641572, 24962358, 37443537, 49924716, 74887074, 149774148]

約数ペア:

[(1, 149774148), (2, 74887074), (3, 49924716), (4, 37443537), (6, 24962358), (9, 16641572), (12, 12481179), (17, 8810244), (18, 8320786), (34, 4405122), (36, 4160393), (41, 3653028), (47, 3186684), (51, 2936748), (68, 2202561), (82, 1826514), (94, 1593342), (102, 1468374), (123, 1217676), (127, 1179324), (141, 1062228), (153, 978916), (164, 913257), (188, 796671), (204, 734187), (246, 608838), (254, 589662), (282, 531114), (306, 489458), (369, 405892), (381, 393108), (423, 354076), (492, 304419), (508, 294831), (564, 265557), (612, 244729), (697, 214884), (738, 202946), (762, 196554), (799, 187452), (846, 177038), (1143, 131036), (1394, 107442), (1476, 101473), (1524, 98277), (1598, 93726), (1692, 88519), (1927, 77724), (2091, 71628), (2159, 69372), (2286, 65518), (2397, 62484), (2788, 53721), (3196, 46863), (3854, 38862), (4182, 35814), (4318, 34686), (4572, 32759), (4794, 31242), (5207, 28764), (5781, 25908), (5969, 25092), (6273, 23876), (6477, 23124), (7191, 20828), (7708, 19431), (8364, 17907), (8636, 17343), (9588, 15621), (10414, 14382), (11562, 12954), (11938, 12546)]