155515464

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18461}}^1$

素因数の和:18492

約数の個数: 80

約数和(自身を含む): 469119420

約数和(自身を除く): 313603956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 18461, 36922, 55383, 73844, 110766, 147688, 166149, 221532, 239993, 332298, 443064, 479986, 498447, 664596, 719979, 959972, 996894, 1329192, 1439958, 1495341, 1919944, 1993788, 2159937, 2879916, 2990682, 3987576, 4319874, 5759832, 5981364, 6479811, 8639748, 11962728, 12959622, 17279496, 19439433, 25919244, 38878866, 51838488, 77757732, 155515464]

約数ペア:

[(1, 155515464), (2, 77757732), (3, 51838488), (4, 38878866), (6, 25919244), (8, 19439433), (9, 17279496), (12, 12959622), (13, 11962728), (18, 8639748), (24, 6479811), (26, 5981364), (27, 5759832), (36, 4319874), (39, 3987576), (52, 2990682), (54, 2879916), (72, 2159937), (78, 1993788), (81, 1919944), (104, 1495341), (108, 1439958), (117, 1329192), (156, 996894), (162, 959972), (216, 719979), (234, 664596), (312, 498447), (324, 479986), (351, 443064), (468, 332298), (648, 239993), (702, 221532), (936, 166149), (1053, 147688), (1404, 110766), (2106, 73844), (2808, 55383), (4212, 36922), (8424, 18461)]