195774176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 291936544

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 32, 34, 38, 47, 52, 62, 68, 76, 94, 104, 124, 136, 152, 188, 208, 221, 247, 248, 272, 304, 323, 376, 403, 416, 442, 494, 496, 527, 544, 589, 608, 611, 646, 752, 799, 806, 884, 893, 988, 992, 1054, 1178, 1222, 1292, 1457, 1504, 1598, 1612, 1768, 1786, 1976, 2108, 2356, 2444, 2584, 2914, 3196, 3224, 3536, 3572, 3952, 4199, 4216, 4712, 4888, 5168, 5828, 6392, 6448, 6851, 7072, 7144, 7657, 7904, 8398, 8432, 9424, 9776, 10013, 10336, 10387, 11609, 11656, 12784, 12896, 13702, 14288, 15181, 15314, 16796, 16864, 18848, 18941, 19552, 20026, 20774, 23218, 23312, 24769, 25568, 27404, 27683, 28576, 30362, 30628, 33592, 37882, 40052, 41548, 46436, 46624, 49538, 54808, 55366, 60724, 61256, 67184, 75764, 80104, 83096, 92872, 99076, 109616, 110732, 121448, 122512, 130169, 134368, 151528, 160208, 166192, 185744, 197353, 198152, 219232, 221464, 242896, 245024, 260338, 303056, 320416, 321997, 332384, 359879, 371488, 394706, 396304, 442928, 470611, 485792, 520676, 606112, 643994, 719758, 789412, 792608, 885856, 941222, 1041352, 1287988, 1439516, 1578824, 1882444, 2082704, 2575976, 2879032, 3157648, 3764888, 4165408, 5151952, 5758064, 6117943, 6315296, 7529776, 10303904, 11516128, 12235886, 15059552, 24471772, 48943544, 97887088, 195774176]

約数ペア:

[(1, 195774176), (2, 97887088), (4, 48943544), (8, 24471772), (13, 15059552), (16, 12235886), (17, 11516128), (19, 10303904), (26, 7529776), (31, 6315296), (32, 6117943), (34, 5758064), (38, 5151952), (47, 4165408), (52, 3764888), (62, 3157648), (68, 2879032), (76, 2575976), (94, 2082704), (104, 1882444), (124, 1578824), (136, 1439516), (152, 1287988), (188, 1041352), (208, 941222), (221, 885856), (247, 792608), (248, 789412), (272, 719758), (304, 643994), (323, 606112), (376, 520676), (403, 485792), (416, 470611), (442, 442928), (494, 396304), (496, 394706), (527, 371488), (544, 359879), (589, 332384), (608, 321997), (611, 320416), (646, 303056), (752, 260338), (799, 245024), (806, 242896), (884, 221464), (893, 219232), (988, 198152), (992, 197353), (1054, 185744), (1178, 166192), (1222, 160208), (1292, 151528), (1457, 134368), (1504, 130169), (1598, 122512), (1612, 121448), (1768, 110732), (1786, 109616), (1976, 99076), (2108, 92872), (2356, 83096), (2444, 80104), (2584, 75764), (2914, 67184), (3196, 61256), (3224, 60724), (3536, 55366), (3572, 54808), (3952, 49538), (4199, 46624), (4216, 46436), (4712, 41548), (4888, 40052), (5168, 37882), (5828, 33592), (6392, 30628), (6448, 30362), (6851, 28576), (7072, 27683), (7144, 27404), (7657, 25568), (7904, 24769), (8398, 23312), (8432, 23218), (9424, 20774), (9776, 20026), (10013, 19552), (10336, 18941), (10387, 18848), (11609, 16864), (11656, 16796), (12784, 15314), (12896, 15181), (13702, 14288)]