153999996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5119}}^1$

素因数の和:5258

約数の個数: 48

約数和(自身を含む): 378470400

約数和(自身を除く): 224470404

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 327, 436, 654, 1308, 2507, 5014, 5119, 7521, 10028, 10238, 15042, 15357, 20476, 30084, 30714, 61428, 117737, 235474, 353211, 470948, 557971, 706422, 1115942, 1412844, 1673913, 2231884, 3347826, 6695652, 12833333, 25666666, 38499999, 51333332, 76999998, 153999996]

約数ペア:

[(1, 153999996), (2, 76999998), (3, 51333332), (4, 38499999), (6, 25666666), (12, 12833333), (23, 6695652), (46, 3347826), (69, 2231884), (92, 1673913), (109, 1412844), (138, 1115942), (218, 706422), (276, 557971), (327, 470948), (436, 353211), (654, 235474), (1308, 117737), (2507, 61428), (5014, 30714), (5119, 30084), (7521, 20476), (10028, 15357), (10238, 15042)]