191143116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2473}}^1$

素因数の和:2615

約数の個数: 72

約数和(自身を含む): 513305520

約数和(自身を除く): 322162404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 2473, 4068, 4294, 4946, 6441, 7419, 8588, 9892, 12882, 14838, 19323, 22257, 25764, 29676, 38646, 44514, 46987, 77292, 89028, 93974, 140961, 187948, 279449, 281922, 422883, 558898, 563844, 838347, 845766, 1117796, 1676694, 1691532, 2515041, 3353388, 5030082, 5309531, 10060164, 10619062, 15928593, 21238124, 31857186, 47785779, 63714372, 95571558, 191143116]

約数ペア:

[(1, 191143116), (2, 95571558), (3, 63714372), (4, 47785779), (6, 31857186), (9, 21238124), (12, 15928593), (18, 10619062), (19, 10060164), (36, 5309531), (38, 5030082), (57, 3353388), (76, 2515041), (113, 1691532), (114, 1676694), (171, 1117796), (226, 845766), (228, 838347), (339, 563844), (342, 558898), (452, 422883), (678, 281922), (684, 279449), (1017, 187948), (1356, 140961), (2034, 93974), (2147, 89028), (2473, 77292), (4068, 46987), (4294, 44514), (4946, 38646), (6441, 29676), (7419, 25764), (8588, 22257), (9892, 19323), (12882, 14838)]