16656048

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 50139648

約数和(自身を除く): 33483600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 107, 138, 141, 144, 184, 188, 207, 214, 276, 282, 321, 368, 376, 414, 423, 428, 552, 564, 642, 752, 828, 846, 856, 963, 1081, 1104, 1128, 1284, 1656, 1692, 1712, 1926, 2162, 2256, 2461, 2568, 3243, 3312, 3384, 3852, 4324, 4922, 5029, 5136, 6486, 6768, 7383, 7704, 8648, 9729, 9844, 10058, 12972, 14766, 15087, 15408, 17296, 19458, 19688, 20116, 22149, 25944, 29532, 30174, 38916, 39376, 40232, 44298, 45261, 51888, 59064, 60348, 77832, 80464, 88596, 90522, 115667, 118128, 120696, 155664, 177192, 181044, 231334, 241392, 347001, 354384, 362088, 462668, 694002, 724176, 925336, 1041003, 1388004, 1850672, 2082006, 2776008, 4164012, 5552016, 8328024, 16656048]

約数ペア:

[(1, 16656048), (2, 8328024), (3, 5552016), (4, 4164012), (6, 2776008), (8, 2082006), (9, 1850672), (12, 1388004), (16, 1041003), (18, 925336), (23, 724176), (24, 694002), (36, 462668), (46, 362088), (47, 354384), (48, 347001), (69, 241392), (72, 231334), (92, 181044), (94, 177192), (107, 155664), (138, 120696), (141, 118128), (144, 115667), (184, 90522), (188, 88596), (207, 80464), (214, 77832), (276, 60348), (282, 59064), (321, 51888), (368, 45261), (376, 44298), (414, 40232), (423, 39376), (428, 38916), (552, 30174), (564, 29532), (642, 25944), (752, 22149), (828, 20116), (846, 19688), (856, 19458), (963, 17296), (1081, 15408), (1104, 15087), (1128, 14766), (1284, 12972), (1656, 10058), (1692, 9844), (1712, 9729), (1926, 8648), (2162, 7704), (2256, 7383), (2461, 6768), (2568, 6486), (3243, 5136), (3312, 5029), (3384, 4922), (3852, 4324)]