190415988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 413416332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 47, 54, 63, 69, 84, 92, 94, 108, 126, 138, 141, 161, 188, 189, 207, 233, 252, 276, 282, 322, 329, 378, 414, 423, 466, 483, 564, 621, 644, 658, 699, 756, 828, 846, 932, 966, 987, 1081, 1242, 1269, 1316, 1398, 1449, 1631, 1692, 1932, 1974, 2097, 2162, 2484, 2538, 2796, 2898, 2961, 3243, 3262, 3948, 4194, 4324, 4347, 4893, 5076, 5359, 5796, 5922, 6291, 6486, 6524, 7567, 8388, 8694, 8883, 9729, 9786, 10718, 10951, 11844, 12582, 12972, 14679, 15134, 16077, 17388, 17766, 19458, 19572, 21436, 21902, 22701, 25164, 29187, 29358, 30268, 32154, 32853, 35532, 37513, 38916, 43804, 44037, 45402, 48231, 58374, 58716, 64308, 65706, 68103, 75026, 76657, 88074, 90804, 96462, 98559, 112539, 116748, 131412, 136206, 144693, 150052, 153314, 176148, 192924, 197118, 204309, 225078, 229971, 251873, 272412, 289386, 295677, 306628, 337617, 394236, 408618, 450156, 459942, 503746, 578772, 591354, 675234, 689913, 755619, 817236, 919884, 1007492, 1012851, 1182708, 1350468, 1379826, 1511238, 1763111, 2025702, 2069739, 2266857, 2759652, 3022476, 3526222, 4051404, 4139478, 4533714, 5289333, 6800571, 7052444, 8278956, 9067428, 10578666, 13601142, 15867999, 21157332, 27202284, 31735998, 47603997, 63471996, 95207994, 190415988]

約数ペア:

[(1, 190415988), (2, 95207994), (3, 63471996), (4, 47603997), (6, 31735998), (7, 27202284), (9, 21157332), (12, 15867999), (14, 13601142), (18, 10578666), (21, 9067428), (23, 8278956), (27, 7052444), (28, 6800571), (36, 5289333), (42, 4533714), (46, 4139478), (47, 4051404), (54, 3526222), (63, 3022476), (69, 2759652), (84, 2266857), (92, 2069739), (94, 2025702), (108, 1763111), (126, 1511238), (138, 1379826), (141, 1350468), (161, 1182708), (188, 1012851), (189, 1007492), (207, 919884), (233, 817236), (252, 755619), (276, 689913), (282, 675234), (322, 591354), (329, 578772), (378, 503746), (414, 459942), (423, 450156), (466, 408618), (483, 394236), (564, 337617), (621, 306628), (644, 295677), (658, 289386), (699, 272412), (756, 251873), (828, 229971), (846, 225078), (932, 204309), (966, 197118), (987, 192924), (1081, 176148), (1242, 153314), (1269, 150052), (1316, 144693), (1398, 136206), (1449, 131412), (1631, 116748), (1692, 112539), (1932, 98559), (1974, 96462), (2097, 90804), (2162, 88074), (2484, 76657), (2538, 75026), (2796, 68103), (2898, 65706), (2961, 64308), (3243, 58716), (3262, 58374), (3948, 48231), (4194, 45402), (4324, 44037), (4347, 43804), (4893, 38916), (5076, 37513), (5359, 35532), (5796, 32853), (5922, 32154), (6291, 30268), (6486, 29358), (6524, 29187), (7567, 25164), (8388, 22701), (8694, 21902), (8883, 21436), (9729, 19572), (9786, 19458), (10718, 17766), (10951, 17388), (11844, 16077), (12582, 15134), (12972, 14679)]