157400152

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 376049520

約数和(自身を除く): 218649368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 91, 98, 104, 134, 182, 196, 268, 364, 392, 461, 469, 536, 637, 728, 871, 922, 938, 1274, 1742, 1844, 1876, 2548, 3227, 3283, 3484, 3688, 3752, 5096, 5993, 6097, 6454, 6566, 6968, 11986, 12194, 12908, 13132, 22589, 23972, 24388, 25816, 26264, 30887, 41951, 42679, 45178, 47944, 48776, 61774, 83902, 85358, 90356, 123548, 167804, 170716, 180712, 216209, 247096, 293657, 335608, 341432, 401531, 432418, 587314, 803062, 864836, 1174628, 1513463, 1606124, 1729672, 2349256, 2810717, 3026926, 3212248, 5621434, 6053852, 11242868, 12107704, 19675019, 22485736, 39350038, 78700076, 157400152]

約数ペア:

[(1, 157400152), (2, 78700076), (4, 39350038), (7, 22485736), (8, 19675019), (13, 12107704), (14, 11242868), (26, 6053852), (28, 5621434), (49, 3212248), (52, 3026926), (56, 2810717), (67, 2349256), (91, 1729672), (98, 1606124), (104, 1513463), (134, 1174628), (182, 864836), (196, 803062), (268, 587314), (364, 432418), (392, 401531), (461, 341432), (469, 335608), (536, 293657), (637, 247096), (728, 216209), (871, 180712), (922, 170716), (938, 167804), (1274, 123548), (1742, 90356), (1844, 85358), (1876, 83902), (2548, 61774), (3227, 48776), (3283, 47944), (3484, 45178), (3688, 42679), (3752, 41951), (5096, 30887), (5993, 26264), (6097, 25816), (6454, 24388), (6566, 23972), (6968, 22589), (11986, 13132), (12194, 12908)]