131445978288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{4903}}^1$

素因数の和:5407

約数の個数: 160

約数和(自身を含む): 359603650560

約数和(自身を除く): 228157672272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 419, 496, 516, 688, 744, 838, 1032, 1257, 1333, 1488, 1676, 2064, 2514, 2666, 3352, 3999, 4903, 5028, 5332, 6704, 7998, 9806, 10056, 10664, 12989, 14709, 15996, 18017, 19612, 20112, 21328, 25978, 29418, 31992, 36034, 38967, 39224, 51956, 54051, 58836, 63984, 72068, 77934, 78448, 103912, 108102, 117672, 144136, 151993, 155868, 207824, 210829, 216204, 235344, 288272, 303986, 311736, 421658, 432408, 455979, 558527, 607972, 623472, 632487, 843316, 864816, 911958, 1117054, 1215944, 1264974, 1675581, 1686632, 1823916, 2054357, 2234108, 2431888, 2529948, 3351162, 3373264, 3647832, 4108714, 4468216, 5059896, 6163071, 6535699, 6702324, 7295664, 8217428, 8936432, 10119792, 12326142, 13071398, 13404648, 16434856, 19607097, 24652284, 26142796, 26809296, 32869712, 39214194, 49304568, 52285592, 63685067, 78428388, 88337351, 98609136, 104571184, 127370134, 156856776, 176674702, 191055201, 254740268, 265012053, 313713552, 353349404, 382110402, 509480536, 530024106, 706698808, 764220804, 1018961072, 1060048212, 1413397616, 1528441608, 2120096424, 2738457881, 3056883216, 4240192848, 5476915762, 8215373643, 10953831524, 16430747286, 21907663048, 32861494572, 43815326096, 65722989144, 131445978288]

約数ペア:

[(1, 131445978288), (2, 65722989144), (3, 43815326096), (4, 32861494572), (6, 21907663048), (8, 16430747286), (12, 10953831524), (16, 8215373643), (24, 5476915762), (31, 4240192848), (43, 3056883216), (48, 2738457881), (62, 2120096424), (86, 1528441608), (93, 1413397616), (124, 1060048212), (129, 1018961072), (172, 764220804), (186, 706698808), (248, 530024106), (258, 509480536), (344, 382110402), (372, 353349404), (419, 313713552), (496, 265012053), (516, 254740268), (688, 191055201), (744, 176674702), (838, 156856776), (1032, 127370134), (1257, 104571184), (1333, 98609136), (1488, 88337351), (1676, 78428388), (2064, 63685067), (2514, 52285592), (2666, 49304568), (3352, 39214194), (3999, 32869712), (4903, 26809296), (5028, 26142796), (5332, 24652284), (6704, 19607097), (7998, 16434856), (9806, 13404648), (10056, 13071398), (10664, 12326142), (12989, 10119792), (14709, 8936432), (15996, 8217428), (18017, 7295664), (19612, 6702324), (20112, 6535699), (21328, 6163071), (25978, 5059896), (29418, 4468216), (31992, 4108714), (36034, 3647832), (38967, 3373264), (39224, 3351162), (51956, 2529948), (54051, 2431888), (58836, 2234108), (63984, 2054357), (72068, 1823916), (77934, 1686632), (78448, 1675581), (103912, 1264974), (108102, 1215944), (117672, 1117054), (144136, 911958), (151993, 864816), (155868, 843316), (207824, 632487), (210829, 623472), (216204, 607972), (235344, 558527), (288272, 455979), (303986, 432408), (311736, 421658)]