148931874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 269347806

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 273, 279, 294, 403, 419, 434, 441, 546, 558, 637, 651, 806, 819, 838, 882, 1209, 1257, 1274, 1302, 1519, 1638, 1911, 1953, 2418, 2514, 2821, 2933, 3038, 3627, 3771, 3822, 3906, 4557, 5447, 5642, 5733, 5866, 7254, 7542, 8463, 8799, 9114, 10894, 11466, 12989, 13671, 16341, 16926, 17598, 19747, 20531, 25389, 25978, 26397, 27342, 32682, 38129, 38967, 39494, 41062, 49023, 50778, 52794, 59241, 61593, 76258, 77934, 90923, 98046, 114387, 116901, 118482, 123186, 168857, 177723, 181846, 184779, 228774, 233802, 266903, 272769, 337714, 343161, 355446, 369558, 506571, 533806, 545538, 636461, 686322, 800709, 818307, 1013142, 1181999, 1272922, 1519713, 1601418, 1636614, 1909383, 2363998, 2402127, 3039426, 3545997, 3818766, 4804254, 5728149, 7091994, 8273993, 10637991, 11456298, 16547986, 21275982, 24821979, 49643958, 74465937, 148931874]

約数ペア:

[(1, 148931874), (2, 74465937), (3, 49643958), (6, 24821979), (7, 21275982), (9, 16547986), (13, 11456298), (14, 10637991), (18, 8273993), (21, 7091994), (26, 5728149), (31, 4804254), (39, 3818766), (42, 3545997), (49, 3039426), (62, 2402127), (63, 2363998), (78, 1909383), (91, 1636614), (93, 1601418), (98, 1519713), (117, 1272922), (126, 1181999), (147, 1013142), (182, 818307), (186, 800709), (217, 686322), (234, 636461), (273, 545538), (279, 533806), (294, 506571), (403, 369558), (419, 355446), (434, 343161), (441, 337714), (546, 272769), (558, 266903), (637, 233802), (651, 228774), (806, 184779), (819, 181846), (838, 177723), (882, 168857), (1209, 123186), (1257, 118482), (1274, 116901), (1302, 114387), (1519, 98046), (1638, 90923), (1911, 77934), (1953, 76258), (2418, 61593), (2514, 59241), (2821, 52794), (2933, 50778), (3038, 49023), (3627, 41062), (3771, 39494), (3822, 38967), (3906, 38129), (4557, 32682), (5447, 27342), (5642, 26397), (5733, 25978), (5866, 25389), (7254, 20531), (7542, 19747), (8463, 17598), (8799, 16926), (9114, 16341), (10894, 13671), (11466, 12989)]