144087944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 382233600

約数和(自身を除く): 238145656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 133, 143, 152, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 616, 728, 836, 947, 988, 1001, 1064, 1144, 1463, 1672, 1729, 1894, 1976, 2002, 2717, 2926, 3458, 3788, 4004, 5434, 5852, 6629, 6916, 7576, 8008, 10417, 10868, 11704, 12311, 13258, 13832, 17993, 19019, 20834, 21736, 24622, 26516, 35986, 38038, 41668, 49244, 53032, 71972, 72919, 76076, 83336, 86177, 98488, 125951, 135421, 143944, 145838, 152152, 172354, 197923, 233909, 251902, 270842, 291676, 344708, 395846, 467818, 503804, 541684, 583352, 689416, 791692, 935636, 947947, 1007608, 1083368, 1385461, 1583384, 1637363, 1871272, 1895894, 2572999, 2770922, 3274726, 3791788, 5145998, 5541844, 6549452, 7583576, 10291996, 11083688, 13098904, 18010993, 20583992, 36021986, 72043972, 144087944]

約数ペア:

[(1, 144087944), (2, 72043972), (4, 36021986), (7, 20583992), (8, 18010993), (11, 13098904), (13, 11083688), (14, 10291996), (19, 7583576), (22, 6549452), (26, 5541844), (28, 5145998), (38, 3791788), (44, 3274726), (52, 2770922), (56, 2572999), (76, 1895894), (77, 1871272), (88, 1637363), (91, 1583384), (104, 1385461), (133, 1083368), (143, 1007608), (152, 947947), (154, 935636), (182, 791692), (209, 689416), (247, 583352), (266, 541684), (286, 503804), (308, 467818), (364, 395846), (418, 344708), (494, 291676), (532, 270842), (572, 251902), (616, 233909), (728, 197923), (836, 172354), (947, 152152), (988, 145838), (1001, 143944), (1064, 135421), (1144, 125951), (1463, 98488), (1672, 86177), (1729, 83336), (1894, 76076), (1976, 72919), (2002, 71972), (2717, 53032), (2926, 49244), (3458, 41668), (3788, 38038), (4004, 35986), (5434, 26516), (5852, 24622), (6629, 21736), (6916, 20834), (7576, 19019), (8008, 17993), (10417, 13832), (10868, 13258), (11704, 12311)]