157312662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 225888618

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 43, 51, 62, 78, 86, 89, 93, 102, 129, 178, 186, 221, 258, 267, 403, 442, 527, 534, 559, 663, 731, 806, 1054, 1118, 1157, 1209, 1326, 1333, 1462, 1513, 1581, 1677, 2193, 2314, 2418, 2666, 2759, 3026, 3162, 3354, 3471, 3827, 3999, 4386, 4539, 5518, 6851, 6942, 7654, 7998, 8277, 9078, 9503, 11481, 13702, 16554, 17329, 19006, 19669, 20553, 22661, 22962, 28509, 34658, 35867, 39338, 41106, 45322, 46903, 49751, 51987, 57018, 59007, 65059, 67983, 71734, 93806, 99502, 103974, 107601, 118014, 118637, 130118, 135966, 140709, 149253, 195177, 215202, 237274, 281418, 294593, 298506, 355911, 390354, 589186, 609739, 711822, 845767, 883779, 1219478, 1542281, 1691534, 1767558, 1829217, 2016829, 2537301, 3084562, 3658434, 4033658, 4626843, 5074602, 6050487, 9253686, 12100974, 26218777, 52437554, 78656331, 157312662]

約数ペア:

[(1, 157312662), (2, 78656331), (3, 52437554), (6, 26218777), (13, 12100974), (17, 9253686), (26, 6050487), (31, 5074602), (34, 4626843), (39, 4033658), (43, 3658434), (51, 3084562), (62, 2537301), (78, 2016829), (86, 1829217), (89, 1767558), (93, 1691534), (102, 1542281), (129, 1219478), (178, 883779), (186, 845767), (221, 711822), (258, 609739), (267, 589186), (403, 390354), (442, 355911), (527, 298506), (534, 294593), (559, 281418), (663, 237274), (731, 215202), (806, 195177), (1054, 149253), (1118, 140709), (1157, 135966), (1209, 130118), (1326, 118637), (1333, 118014), (1462, 107601), (1513, 103974), (1581, 99502), (1677, 93806), (2193, 71734), (2314, 67983), (2418, 65059), (2666, 59007), (2759, 57018), (3026, 51987), (3162, 49751), (3354, 46903), (3471, 45322), (3827, 41106), (3999, 39338), (4386, 35867), (4539, 34658), (5518, 28509), (6851, 22962), (6942, 22661), (7654, 20553), (7998, 19669), (8277, 19006), (9078, 17329), (9503, 16554), (11481, 13702)]