171827952

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 454828032

約数和(自身を除く): 283000080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 127, 142, 213, 254, 284, 381, 397, 426, 508, 568, 762, 794, 852, 1016, 1136, 1191, 1524, 1588, 1704, 2032, 2382, 3048, 3176, 3408, 4764, 6096, 6352, 9017, 9528, 18034, 19056, 27051, 28187, 36068, 50419, 54102, 56374, 72136, 84561, 100838, 108204, 112748, 144272, 151257, 169122, 201676, 216408, 225496, 302514, 338244, 403352, 432816, 450992, 605028, 676488, 806704, 1210056, 1352976, 2420112, 3579749, 7159498, 10739247, 14318996, 21478494, 28637992, 42956988, 57275984, 85913976, 171827952]

約数ペア:

[(1, 171827952), (2, 85913976), (3, 57275984), (4, 42956988), (6, 28637992), (8, 21478494), (12, 14318996), (16, 10739247), (24, 7159498), (48, 3579749), (71, 2420112), (127, 1352976), (142, 1210056), (213, 806704), (254, 676488), (284, 605028), (381, 450992), (397, 432816), (426, 403352), (508, 338244), (568, 302514), (762, 225496), (794, 216408), (852, 201676), (1016, 169122), (1136, 151257), (1191, 144272), (1524, 112748), (1588, 108204), (1704, 100838), (2032, 84561), (2382, 72136), (3048, 56374), (3176, 54102), (3408, 50419), (4764, 36068), (6096, 28187), (6352, 27051), (9017, 19056), (9528, 18034)]