144840914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 233928000

約数和(自身を除く): 89087086

約数列:

[1, 2, 19, 38, 89, 113, 178, 226, 379, 758, 1691, 2147, 3382, 4294, 7201, 10057, 14402, 20114, 33731, 42827, 67462, 85654, 191083, 382166, 640889, 813713, 1281778, 1627426, 3811603, 7623206, 72420457, 144840914]

約数ペア:

[(1, 144840914), (2, 72420457), (19, 7623206), (38, 3811603), (89, 1627426), (113, 1281778), (178, 813713), (226, 640889), (379, 382166), (758, 191083), (1691, 85654), (2147, 67462), (3382, 42827), (4294, 33731), (7201, 20114), (10057, 14402)]