156956190786

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1\times {\mathrm{1753}}^1$

素因数の和:2680

約数の個数: 96

約数和(自身を含む): 349888481280

約数和(自身を除く): 192932290494

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 127, 159, 254, 318, 381, 477, 739, 762, 954, 1143, 1478, 1753, 2217, 2286, 3506, 4434, 5259, 6651, 6731, 10518, 13302, 13462, 15777, 20193, 31554, 39167, 40386, 60579, 78334, 92909, 93853, 117501, 121158, 185818, 187706, 222631, 235002, 278727, 281559, 352503, 445262, 557454, 563118, 667893, 705006, 836181, 844677, 1295467, 1335786, 1672362, 1689354, 2003679, 2590934, 3886401, 4007358, 4974209, 7772802, 9948418, 11659203, 11799443, 14922627, 23318406, 23598886, 29845254, 35398329, 44767881, 68659751, 70796658, 89535762, 106194987, 137319502, 164524309, 205979253, 212389974, 329048618, 411958506, 493572927, 617937759, 987145854, 1235875518, 1480718781, 2961437562, 8719788377, 17439576754, 26159365131, 52318730262, 78478095393, 156956190786]

約数ペア:

[(1, 156956190786), (2, 78478095393), (3, 52318730262), (6, 26159365131), (9, 17439576754), (18, 8719788377), (53, 2961437562), (106, 1480718781), (127, 1235875518), (159, 987145854), (254, 617937759), (318, 493572927), (381, 411958506), (477, 329048618), (739, 212389974), (762, 205979253), (954, 164524309), (1143, 137319502), (1478, 106194987), (1753, 89535762), (2217, 70796658), (2286, 68659751), (3506, 44767881), (4434, 35398329), (5259, 29845254), (6651, 23598886), (6731, 23318406), (10518, 14922627), (13302, 11799443), (13462, 11659203), (15777, 9948418), (20193, 7772802), (31554, 4974209), (39167, 4007358), (40386, 3886401), (60579, 2590934), (78334, 2003679), (92909, 1689354), (93853, 1672362), (117501, 1335786), (121158, 1295467), (185818, 844677), (187706, 836181), (222631, 705006), (235002, 667893), (278727, 563118), (281559, 557454), (352503, 445262)]