142359558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 326467584

約数和(自身を除く): 184108026

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 191, 253, 382, 491, 506, 573, 759, 982, 1146, 1473, 1518, 2101, 2946, 4202, 4393, 5401, 6303, 8786, 10802, 11293, 12606, 13179, 16203, 22586, 26358, 32406, 33879, 48323, 67758, 93781, 96646, 124223, 144969, 187562, 248446, 281343, 289938, 372669, 562686, 745338, 1031591, 2063182, 2156963, 3094773, 4313926, 6189546, 6470889, 12941778, 23726593, 47453186, 71179779, 142359558]

約数ペア:

[(1, 142359558), (2, 71179779), (3, 47453186), (6, 23726593), (11, 12941778), (22, 6470889), (23, 6189546), (33, 4313926), (46, 3094773), (66, 2156963), (69, 2063182), (138, 1031591), (191, 745338), (253, 562686), (382, 372669), (491, 289938), (506, 281343), (573, 248446), (759, 187562), (982, 144969), (1146, 124223), (1473, 96646), (1518, 93781), (2101, 67758), (2946, 48323), (4202, 33879), (4393, 32406), (5401, 26358), (6303, 22586), (8786, 16203), (10802, 13179), (11293, 12606)]