140085408

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{17581}}^1$

素因数の和:17677

約数の個数: 48

約数和(自身を含む): 372175776

約数和(自身を除く): 232090368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 17581, 35162, 52743, 70324, 105486, 140648, 210972, 281296, 421944, 562592, 843888, 1459223, 1687776, 2918446, 4377669, 5836892, 8755338, 11673784, 17510676, 23347568, 35021352, 46695136, 70042704, 140085408]

約数ペア:

[(1, 140085408), (2, 70042704), (3, 46695136), (4, 35021352), (6, 23347568), (8, 17510676), (12, 11673784), (16, 8755338), (24, 5836892), (32, 4377669), (48, 2918446), (83, 1687776), (96, 1459223), (166, 843888), (249, 562592), (332, 421944), (498, 281296), (664, 210972), (996, 140648), (1328, 105486), (1992, 70324), (2656, 52743), (3984, 35162), (7968, 17581)]