126372272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{809}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 264358080

約数和(自身を除く): 137985808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 751, 809, 1502, 1618, 3004, 3236, 6008, 6472, 9763, 10517, 12016, 12944, 19526, 21034, 39052, 42068, 78104, 84136, 156208, 168272, 607559, 1215118, 2430236, 4860472, 7898267, 9720944, 15796534, 31593068, 63186136, 126372272]

約数ペア:

[(1, 126372272), (2, 63186136), (4, 31593068), (8, 15796534), (13, 9720944), (16, 7898267), (26, 4860472), (52, 2430236), (104, 1215118), (208, 607559), (751, 168272), (809, 156208), (1502, 84136), (1618, 78104), (3004, 42068), (3236, 39052), (6008, 21034), (6472, 19526), (9763, 12944), (10517, 12016)]