145319382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 372722688

約数和(自身を除く): 227403306

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 31, 39, 46, 62, 67, 69, 78, 93, 117, 134, 138, 169, 186, 201, 207, 234, 279, 299, 338, 402, 403, 414, 507, 558, 598, 603, 713, 806, 871, 897, 1014, 1206, 1209, 1426, 1521, 1541, 1742, 1794, 2077, 2139, 2418, 2613, 2691, 3042, 3082, 3627, 3887, 4154, 4278, 4623, 5226, 5239, 5382, 6231, 6417, 7254, 7774, 7839, 9246, 9269, 10478, 11323, 11661, 12462, 12834, 13869, 15678, 15717, 18538, 18693, 20033, 22646, 23322, 27001, 27738, 27807, 31434, 33969, 34983, 37386, 40066, 47151, 47771, 54002, 55614, 60099, 67938, 69966, 81003, 83421, 94302, 95542, 101907, 120198, 120497, 143313, 162006, 166842, 180297, 203814, 240994, 243009, 260429, 286626, 351013, 360594, 361491, 429939, 486018, 520858, 621023, 702026, 722982, 781287, 859878, 1053039, 1084473, 1242046, 1562574, 1863069, 2106078, 2168946, 2343861, 3159117, 3726138, 4687722, 5589207, 6318234, 8073299, 11178414, 16146598, 24219897, 48439794, 72659691, 145319382]

約数ペア:

[(1, 145319382), (2, 72659691), (3, 48439794), (6, 24219897), (9, 16146598), (13, 11178414), (18, 8073299), (23, 6318234), (26, 5589207), (31, 4687722), (39, 3726138), (46, 3159117), (62, 2343861), (67, 2168946), (69, 2106078), (78, 1863069), (93, 1562574), (117, 1242046), (134, 1084473), (138, 1053039), (169, 859878), (186, 781287), (201, 722982), (207, 702026), (234, 621023), (279, 520858), (299, 486018), (338, 429939), (402, 361491), (403, 360594), (414, 351013), (507, 286626), (558, 260429), (598, 243009), (603, 240994), (713, 203814), (806, 180297), (871, 166842), (897, 162006), (1014, 143313), (1206, 120497), (1209, 120198), (1426, 101907), (1521, 95542), (1541, 94302), (1742, 83421), (1794, 81003), (2077, 69966), (2139, 67938), (2418, 60099), (2613, 55614), (2691, 54002), (3042, 47771), (3082, 47151), (3627, 40066), (3887, 37386), (4154, 34983), (4278, 33969), (4623, 31434), (5226, 27807), (5239, 27738), (5382, 27001), (6231, 23322), (6417, 22646), (7254, 20033), (7774, 18693), (7839, 18538), (9246, 15717), (9269, 15678), (10478, 13869), (11323, 12834), (11661, 12462)]