149122728

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 435571200

約数和(自身を除く): 286448472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 47, 54, 72, 74, 94, 108, 111, 141, 148, 188, 216, 222, 282, 296, 333, 376, 397, 423, 444, 564, 666, 794, 846, 888, 999, 1128, 1191, 1269, 1332, 1588, 1692, 1739, 1998, 2382, 2538, 2664, 3176, 3384, 3478, 3573, 3996, 4764, 5076, 5217, 6956, 7146, 7992, 9528, 10152, 10434, 10719, 13912, 14292, 14689, 15651, 18659, 20868, 21438, 28584, 29378, 31302, 37318, 41736, 42876, 44067, 46953, 55977, 58756, 62604, 74636, 85752, 88134, 93906, 111954, 117512, 125208, 132201, 149272, 167931, 176268, 187812, 223908, 264402, 335862, 352536, 375624, 396603, 447816, 503793, 528804, 671724, 690383, 793206, 1007586, 1057608, 1343448, 1380766, 1586412, 2015172, 2071149, 2761532, 3172824, 4030344, 4142298, 5523064, 6213447, 8284596, 12426894, 16569192, 18640341, 24853788, 37280682, 49707576, 74561364, 149122728]

約数ペア:

[(1, 149122728), (2, 74561364), (3, 49707576), (4, 37280682), (6, 24853788), (8, 18640341), (9, 16569192), (12, 12426894), (18, 8284596), (24, 6213447), (27, 5523064), (36, 4142298), (37, 4030344), (47, 3172824), (54, 2761532), (72, 2071149), (74, 2015172), (94, 1586412), (108, 1380766), (111, 1343448), (141, 1057608), (148, 1007586), (188, 793206), (216, 690383), (222, 671724), (282, 528804), (296, 503793), (333, 447816), (376, 396603), (397, 375624), (423, 352536), (444, 335862), (564, 264402), (666, 223908), (794, 187812), (846, 176268), (888, 167931), (999, 149272), (1128, 132201), (1191, 125208), (1269, 117512), (1332, 111954), (1588, 93906), (1692, 88134), (1739, 85752), (1998, 74636), (2382, 62604), (2538, 58756), (2664, 55977), (3176, 46953), (3384, 44067), (3478, 42876), (3573, 41736), (3996, 37318), (4764, 31302), (5076, 29378), (5217, 28584), (6956, 21438), (7146, 20868), (7992, 18659), (9528, 15651), (10152, 14689), (10434, 14292), (10719, 13912)]