155713068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13147}}^1$

素因数の和:13211

約数の個数: 72

約数和(自身を含む): 459443712

約数和(自身を除く): 303730644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13147, 26294, 39441, 52588, 78882, 92029, 118323, 157764, 184058, 236646, 276087, 368116, 473292, 552174, 617909, 828261, 1104348, 1235818, 1656522, 1853727, 2471636, 3313044, 3707454, 4325363, 5561181, 7414908, 8650726, 11122362, 12976089, 17301452, 22244724, 25952178, 38928267, 51904356, 77856534, 155713068]

約数ペア:

[(1, 155713068), (2, 77856534), (3, 51904356), (4, 38928267), (6, 25952178), (7, 22244724), (9, 17301452), (12, 12976089), (14, 11122362), (18, 8650726), (21, 7414908), (28, 5561181), (36, 4325363), (42, 3707454), (47, 3313044), (63, 2471636), (84, 1853727), (94, 1656522), (126, 1235818), (141, 1104348), (188, 828261), (252, 617909), (282, 552174), (329, 473292), (423, 368116), (564, 276087), (658, 236646), (846, 184058), (987, 157764), (1316, 118323), (1692, 92029), (1974, 78882), (2961, 52588), (3948, 39441), (5922, 26294), (11844, 13147)]