145380144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 468969984

約数和(自身を除く): 323589840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 401, 498, 546, 581, 624, 664, 728, 802, 996, 1079, 1092, 1162, 1203, 1328, 1456, 1604, 1743, 1992, 2158, 2184, 2324, 2406, 2807, 3208, 3237, 3486, 3984, 4316, 4368, 4648, 4812, 5213, 5614, 6416, 6474, 6972, 7553, 8421, 8632, 9296, 9624, 10426, 11228, 12948, 13944, 15106, 15639, 16842, 17264, 19248, 20852, 22456, 22659, 25896, 27888, 30212, 31278, 33283, 33684, 36491, 41704, 44912, 45318, 51792, 60424, 62556, 66566, 67368, 72982, 83408, 90636, 99849, 109473, 120848, 125112, 133132, 134736, 145964, 181272, 199698, 218946, 232981, 250224, 266264, 291928, 362544, 399396, 432679, 437892, 465962, 532528, 583856, 698943, 798792, 865358, 875784, 931924, 1298037, 1397886, 1597584, 1730716, 1751568, 1863848, 2596074, 2795772, 3028753, 3461432, 3727696, 5192148, 5591544, 6057506, 6922864, 9086259, 10384296, 11183088, 12115012, 18172518, 20768592, 24230024, 36345036, 48460048, 72690072, 145380144]

約数ペア:

[(1, 145380144), (2, 72690072), (3, 48460048), (4, 36345036), (6, 24230024), (7, 20768592), (8, 18172518), (12, 12115012), (13, 11183088), (14, 10384296), (16, 9086259), (21, 6922864), (24, 6057506), (26, 5591544), (28, 5192148), (39, 3727696), (42, 3461432), (48, 3028753), (52, 2795772), (56, 2596074), (78, 1863848), (83, 1751568), (84, 1730716), (91, 1597584), (104, 1397886), (112, 1298037), (156, 931924), (166, 875784), (168, 865358), (182, 798792), (208, 698943), (249, 583856), (273, 532528), (312, 465962), (332, 437892), (336, 432679), (364, 399396), (401, 362544), (498, 291928), (546, 266264), (581, 250224), (624, 232981), (664, 218946), (728, 199698), (802, 181272), (996, 145964), (1079, 134736), (1092, 133132), (1162, 125112), (1203, 120848), (1328, 109473), (1456, 99849), (1604, 90636), (1743, 83408), (1992, 72982), (2158, 67368), (2184, 66566), (2324, 62556), (2406, 60424), (2807, 51792), (3208, 45318), (3237, 44912), (3486, 41704), (3984, 36491), (4316, 33684), (4368, 33283), (4648, 31278), (4812, 30212), (5213, 27888), (5614, 25896), (6416, 22659), (6474, 22456), (6972, 20852), (7553, 19248), (8421, 17264), (8632, 16842), (9296, 15639), (9624, 15106), (10426, 13944), (11228, 12948)]