156748128

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{70991}}^1$

素因数の和:71027

約数の個数: 48

約数和(自身を含む): 429359616

約数和(自身を除く): 272611488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 70991, 141982, 212973, 283964, 425946, 567928, 851892, 1135856, 1632793, 1703784, 2271712, 3265586, 3407568, 4898379, 6531172, 6815136, 9796758, 13062344, 19593516, 26124688, 39187032, 52249376, 78374064, 156748128]

約数ペア:

[(1, 156748128), (2, 78374064), (3, 52249376), (4, 39187032), (6, 26124688), (8, 19593516), (12, 13062344), (16, 9796758), (23, 6815136), (24, 6531172), (32, 4898379), (46, 3407568), (48, 3265586), (69, 2271712), (92, 1703784), (96, 1632793), (138, 1135856), (184, 851892), (276, 567928), (368, 425946), (552, 283964), (736, 212973), (1104, 141982), (2208, 70991)]