189534696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{991}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 511633920

約数和(自身を除く): 322099224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 613, 991, 1226, 1839, 1982, 2452, 2973, 3678, 3964, 4904, 5946, 7356, 7928, 7969, 11892, 12883, 14712, 15938, 23784, 23907, 25766, 31876, 38649, 47814, 51532, 63752, 77298, 95628, 103064, 154596, 191256, 309192, 607483, 1214966, 1822449, 2429932, 3644898, 4859864, 7289796, 7897279, 14579592, 15794558, 23691837, 31589116, 47383674, 63178232, 94767348, 189534696]

約数ペア:

[(1, 189534696), (2, 94767348), (3, 63178232), (4, 47383674), (6, 31589116), (8, 23691837), (12, 15794558), (13, 14579592), (24, 7897279), (26, 7289796), (39, 4859864), (52, 3644898), (78, 2429932), (104, 1822449), (156, 1214966), (312, 607483), (613, 309192), (991, 191256), (1226, 154596), (1839, 103064), (1982, 95628), (2452, 77298), (2973, 63752), (3678, 51532), (3964, 47814), (4904, 38649), (5946, 31876), (7356, 25766), (7928, 23907), (7969, 23784), (11892, 15938), (12883, 14712)]