131272488

素因数分解:

$2^3\times 3^8\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 384389460

約数和(自身を除く): 253116972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 61, 72, 81, 82, 108, 122, 123, 162, 164, 183, 216, 243, 244, 246, 324, 328, 366, 369, 486, 488, 492, 549, 648, 729, 732, 738, 972, 984, 1098, 1107, 1458, 1464, 1476, 1647, 1944, 2187, 2196, 2214, 2501, 2916, 2952, 3294, 3321, 4374, 4392, 4428, 4941, 5002, 5832, 6561, 6588, 6642, 7503, 8748, 8856, 9882, 9963, 10004, 13122, 13176, 13284, 14823, 15006, 17496, 19764, 19926, 20008, 22509, 26244, 26568, 29646, 29889, 30012, 39528, 39852, 44469, 45018, 52488, 59292, 59778, 60024, 67527, 79704, 88938, 89667, 90036, 118584, 119556, 133407, 135054, 177876, 179334, 180072, 202581, 239112, 266814, 269001, 270108, 355752, 358668, 400221, 405162, 533628, 538002, 540216, 607743, 717336, 800442, 810324, 1067256, 1076004, 1215486, 1600884, 1620648, 1823229, 2152008, 2430972, 3201768, 3646458, 4861944, 5469687, 7292916, 10939374, 14585832, 16409061, 21878748, 32818122, 43757496, 65636244, 131272488]

約数ペア:

[(1, 131272488), (2, 65636244), (3, 43757496), (4, 32818122), (6, 21878748), (8, 16409061), (9, 14585832), (12, 10939374), (18, 7292916), (24, 5469687), (27, 4861944), (36, 3646458), (41, 3201768), (54, 2430972), (61, 2152008), (72, 1823229), (81, 1620648), (82, 1600884), (108, 1215486), (122, 1076004), (123, 1067256), (162, 810324), (164, 800442), (183, 717336), (216, 607743), (243, 540216), (244, 538002), (246, 533628), (324, 405162), (328, 400221), (366, 358668), (369, 355752), (486, 270108), (488, 269001), (492, 266814), (549, 239112), (648, 202581), (729, 180072), (732, 179334), (738, 177876), (972, 135054), (984, 133407), (1098, 119556), (1107, 118584), (1458, 90036), (1464, 89667), (1476, 88938), (1647, 79704), (1944, 67527), (2187, 60024), (2196, 59778), (2214, 59292), (2501, 52488), (2916, 45018), (2952, 44469), (3294, 39852), (3321, 39528), (4374, 30012), (4392, 29889), (4428, 29646), (4941, 26568), (5002, 26244), (5832, 22509), (6561, 20008), (6588, 19926), (6642, 19764), (7503, 17496), (8748, 15006), (8856, 14823), (9882, 13284), (9963, 13176), (10004, 13122)]