156955247876

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6661}}^1\times {\mathrm{5227}}^1$

素因数の和:11929

約数の個数: 72

約数和(自身を含む): 333521891136

約数和(自身を除く): 176566643260

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 5227, 6661, 10454, 13322, 20908, 26644, 36589, 46627, 73178, 93254, 120221, 146356, 153203, 186508, 240442, 256123, 306406, 326389, 480884, 512246, 612812, 652778, 841547, 1024492, 1072421, 1305556, 1683094, 2144842, 3366188, 4289684, 5890829, 7506947, 11781658, 15013894, 23563316, 30027788, 34817047, 69634094, 139268188, 243719329, 487438658, 800792081, 974877316, 1601584162, 1706035303, 3203168324, 3412070606, 5605544567, 6824141212, 11211089134, 22422178268, 39238811969, 78477623938, 156955247876]

約数ペア:

[(1, 156955247876), (2, 78477623938), (4, 39238811969), (7, 22422178268), (14, 11211089134), (23, 6824141212), (28, 5605544567), (46, 3412070606), (49, 3203168324), (92, 1706035303), (98, 1601584162), (161, 974877316), (196, 800792081), (322, 487438658), (644, 243719329), (1127, 139268188), (2254, 69634094), (4508, 34817047), (5227, 30027788), (6661, 23563316), (10454, 15013894), (13322, 11781658), (20908, 7506947), (26644, 5890829), (36589, 4289684), (46627, 3366188), (73178, 2144842), (93254, 1683094), (120221, 1305556), (146356, 1072421), (153203, 1024492), (186508, 841547), (240442, 652778), (256123, 612812), (306406, 512246), (326389, 480884)]