138842964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7607}}^1$

素因数の和:7646

約数の個数: 72

約数和(自身を含む): 389833920

約数和(自身を除く): 250990956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 7607, 9126, 15214, 18252, 22821, 30428, 45642, 68463, 91284, 98891, 136926, 197782, 205389, 273852, 296673, 395564, 410778, 593346, 821556, 890019, 1186692, 1285583, 1780038, 2571166, 2670057, 3560076, 3856749, 5142332, 5340114, 7713498, 10680228, 11570247, 15426996, 23140494, 34710741, 46280988, 69421482, 138842964]

約数ペア:

[(1, 138842964), (2, 69421482), (3, 46280988), (4, 34710741), (6, 23140494), (9, 15426996), (12, 11570247), (13, 10680228), (18, 7713498), (26, 5340114), (27, 5142332), (36, 3856749), (39, 3560076), (52, 2670057), (54, 2571166), (78, 1780038), (108, 1285583), (117, 1186692), (156, 890019), (169, 821556), (234, 593346), (338, 410778), (351, 395564), (468, 296673), (507, 273852), (676, 205389), (702, 197782), (1014, 136926), (1404, 98891), (1521, 91284), (2028, 68463), (3042, 45642), (4563, 30428), (6084, 22821), (7607, 18252), (9126, 15214)]