145406448

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 160

約数和(自身を含む): 468184320

約数和(自身を除く): 322777872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 99, 108, 111, 132, 144, 148, 176, 198, 216, 222, 264, 296, 297, 333, 396, 407, 432, 444, 528, 592, 594, 666, 792, 814, 827, 888, 999, 1188, 1221, 1332, 1584, 1628, 1654, 1776, 1998, 2376, 2442, 2481, 2664, 3256, 3308, 3663, 3996, 4752, 4884, 4962, 5328, 6512, 6616, 7326, 7443, 7992, 9097, 9768, 9924, 10989, 13232, 14652, 14886, 15984, 18194, 19536, 19848, 21978, 22329, 27291, 29304, 29772, 30599, 36388, 39696, 43956, 44658, 54582, 58608, 59544, 61198, 72776, 81873, 87912, 89316, 91797, 109164, 119088, 122396, 145552, 163746, 175824, 178632, 183594, 218328, 244792, 245619, 275391, 327492, 336589, 357264, 367188, 436656, 489584, 491238, 550782, 654984, 673178, 734376, 826173, 982476, 1009767, 1101564, 1309968, 1346356, 1468752, 1652346, 1964952, 2019534, 2203128, 2692712, 3029301, 3304692, 3929904, 4039068, 4406256, 5385424, 6058602, 6609384, 8078136, 9087903, 12117204, 13218768, 16156272, 18175806, 24234408, 36351612, 48468816, 72703224, 145406448]

約数ペア:

[(1, 145406448), (2, 72703224), (3, 48468816), (4, 36351612), (6, 24234408), (8, 18175806), (9, 16156272), (11, 13218768), (12, 12117204), (16, 9087903), (18, 8078136), (22, 6609384), (24, 6058602), (27, 5385424), (33, 4406256), (36, 4039068), (37, 3929904), (44, 3304692), (48, 3029301), (54, 2692712), (66, 2203128), (72, 2019534), (74, 1964952), (88, 1652346), (99, 1468752), (108, 1346356), (111, 1309968), (132, 1101564), (144, 1009767), (148, 982476), (176, 826173), (198, 734376), (216, 673178), (222, 654984), (264, 550782), (296, 491238), (297, 489584), (333, 436656), (396, 367188), (407, 357264), (432, 336589), (444, 327492), (528, 275391), (592, 245619), (594, 244792), (666, 218328), (792, 183594), (814, 178632), (827, 175824), (888, 163746), (999, 145552), (1188, 122396), (1221, 119088), (1332, 109164), (1584, 91797), (1628, 89316), (1654, 87912), (1776, 81873), (1998, 72776), (2376, 61198), (2442, 59544), (2481, 58608), (2664, 54582), (3256, 44658), (3308, 43956), (3663, 39696), (3996, 36388), (4752, 30599), (4884, 29772), (4962, 29304), (5328, 27291), (6512, 22329), (6616, 21978), (7326, 19848), (7443, 19536), (7992, 18194), (9097, 15984), (9768, 14886), (9924, 14652), (10989, 13232)]