156943780504

素因数分解:

$2^3\times 7^2\times {\mathrm{1489}}^1\times {\mathrm{268883}}^1$

素因数の和:270392

約数の個数: 48

約数和(自身を含む): 342544771800

約数和(自身を除く): 185600991296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1489, 2978, 5956, 10423, 11912, 20846, 41692, 72961, 83384, 145922, 268883, 291844, 537766, 583688, 1075532, 1882181, 2151064, 3764362, 7528724, 13175267, 15057448, 26350534, 52701068, 105402136, 400366787, 800733574, 1601467148, 2802567509, 3202934296, 5605135018, 11210270036, 19617972563, 22420540072, 39235945126, 78471890252, 156943780504]

約数ペア:

[(1, 156943780504), (2, 78471890252), (4, 39235945126), (7, 22420540072), (8, 19617972563), (14, 11210270036), (28, 5605135018), (49, 3202934296), (56, 2802567509), (98, 1601467148), (196, 800733574), (392, 400366787), (1489, 105402136), (2978, 52701068), (5956, 26350534), (10423, 15057448), (11912, 13175267), (20846, 7528724), (41692, 3764362), (72961, 2151064), (83384, 1882181), (145922, 1075532), (268883, 583688), (291844, 537766)]