155361752

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 373942800

約数和(自身を除く): 218581048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 172, 182, 196, 301, 344, 364, 392, 559, 602, 637, 709, 728, 1118, 1204, 1274, 1418, 2107, 2236, 2408, 2548, 2836, 3913, 4214, 4472, 4963, 5096, 5672, 7826, 8428, 9217, 9926, 15652, 16856, 18434, 19852, 27391, 30487, 31304, 34741, 36868, 39704, 54782, 60974, 64519, 69482, 73736, 109564, 121948, 129038, 138964, 213409, 219128, 243896, 258076, 277928, 396331, 426818, 451633, 516152, 792662, 853636, 903266, 1493863, 1585324, 1707272, 1806532, 2774317, 2987726, 3170648, 3613064, 5548634, 5975452, 11097268, 11950904, 19420219, 22194536, 38840438, 77680876, 155361752]

約数ペア:

[(1, 155361752), (2, 77680876), (4, 38840438), (7, 22194536), (8, 19420219), (13, 11950904), (14, 11097268), (26, 5975452), (28, 5548634), (43, 3613064), (49, 3170648), (52, 2987726), (56, 2774317), (86, 1806532), (91, 1707272), (98, 1585324), (104, 1493863), (172, 903266), (182, 853636), (196, 792662), (301, 516152), (344, 451633), (364, 426818), (392, 396331), (559, 277928), (602, 258076), (637, 243896), (709, 219128), (728, 213409), (1118, 138964), (1204, 129038), (1274, 121948), (1418, 109564), (2107, 73736), (2236, 69482), (2408, 64519), (2548, 60974), (2836, 54782), (3913, 39704), (4214, 36868), (4472, 34741), (4963, 31304), (5096, 30487), (5672, 27391), (7826, 19852), (8428, 18434), (9217, 16856), (9926, 15652)]