140870106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 341228160

約数和(自身を除く): 200358054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 71, 78, 117, 122, 139, 142, 183, 213, 234, 278, 366, 417, 426, 549, 639, 793, 834, 923, 1098, 1251, 1278, 1586, 1807, 1846, 2379, 2502, 2769, 3614, 4331, 4758, 5421, 5538, 7137, 8307, 8479, 8662, 9869, 10842, 12993, 14274, 16263, 16614, 16958, 19738, 25437, 25986, 29607, 32526, 38979, 50874, 56303, 59214, 76311, 77958, 88821, 110227, 112606, 128297, 152622, 168909, 177642, 220454, 256594, 330681, 337818, 384891, 506727, 602009, 661362, 769782, 992043, 1013454, 1154673, 1204018, 1806027, 1984086, 2309346, 3612054, 5418081, 7826117, 10836162, 15652234, 23478351, 46956702, 70435053, 140870106]

約数ペア:

[(1, 140870106), (2, 70435053), (3, 46956702), (6, 23478351), (9, 15652234), (13, 10836162), (18, 7826117), (26, 5418081), (39, 3612054), (61, 2309346), (71, 1984086), (78, 1806027), (117, 1204018), (122, 1154673), (139, 1013454), (142, 992043), (183, 769782), (213, 661362), (234, 602009), (278, 506727), (366, 384891), (417, 337818), (426, 330681), (549, 256594), (639, 220454), (793, 177642), (834, 168909), (923, 152622), (1098, 128297), (1251, 112606), (1278, 110227), (1586, 88821), (1807, 77958), (1846, 76311), (2379, 59214), (2502, 56303), (2769, 50874), (3614, 38979), (4331, 32526), (4758, 29607), (5421, 25986), (5538, 25437), (7137, 19738), (8307, 16958), (8479, 16614), (8662, 16263), (9869, 14274), (10842, 12993)]