151223622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 351467928

約数和(自身を除く): 200244306

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 361, 363, 418, 577, 627, 722, 726, 1083, 1154, 1254, 1731, 2166, 2299, 3462, 3971, 4598, 6347, 6897, 7942, 10963, 11913, 12694, 13794, 19041, 21926, 23826, 32889, 38082, 43681, 65778, 69817, 87362, 120593, 131043, 139634, 208297, 209451, 241186, 262086, 361779, 416594, 418902, 624891, 723558, 1249782, 1326523, 2291267, 2653046, 3979569, 4582534, 6873801, 7959138, 13747602, 25203937, 50407874, 75611811, 151223622]

約数ペア:

[(1, 151223622), (2, 75611811), (3, 50407874), (6, 25203937), (11, 13747602), (19, 7959138), (22, 6873801), (33, 4582534), (38, 3979569), (57, 2653046), (66, 2291267), (114, 1326523), (121, 1249782), (209, 723558), (242, 624891), (361, 418902), (363, 416594), (418, 361779), (577, 262086), (627, 241186), (722, 209451), (726, 208297), (1083, 139634), (1154, 131043), (1254, 120593), (1731, 87362), (2166, 69817), (2299, 65778), (3462, 43681), (3971, 38082), (4598, 32889), (6347, 23826), (6897, 21926), (7942, 19041), (10963, 13794), (11913, 12694)]