140831496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7963

約数の個数: 96

約数和(自身を含む): 432432000

約数和(自身を除く): 291600504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 7919, 8892, 15838, 17784, 23757, 31676, 47514, 63352, 71271, 95028, 102947, 142542, 150461, 190056, 205894, 285084, 300922, 308841, 411788, 451383, 570168, 601844, 617682, 823576, 902766, 926523, 1203688, 1235364, 1354149, 1805532, 1853046, 1955993, 2470728, 2708298, 3611064, 3706092, 3911986, 5416596, 5867979, 7412184, 7823972, 10833192, 11735958, 15647944, 17603937, 23471916, 35207874, 46943832, 70415748, 140831496]

約数ペア:

[(1, 140831496), (2, 70415748), (3, 46943832), (4, 35207874), (6, 23471916), (8, 17603937), (9, 15647944), (12, 11735958), (13, 10833192), (18, 7823972), (19, 7412184), (24, 5867979), (26, 5416596), (36, 3911986), (38, 3706092), (39, 3611064), (52, 2708298), (57, 2470728), (72, 1955993), (76, 1853046), (78, 1805532), (104, 1354149), (114, 1235364), (117, 1203688), (152, 926523), (156, 902766), (171, 823576), (228, 617682), (234, 601844), (247, 570168), (312, 451383), (342, 411788), (456, 308841), (468, 300922), (494, 285084), (684, 205894), (741, 190056), (936, 150461), (988, 142542), (1368, 102947), (1482, 95028), (1976, 71271), (2223, 63352), (2964, 47514), (4446, 31676), (5928, 23757), (7919, 17784), (8892, 15838)]