141054676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 301008960

約数和(自身を除く): 159954284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 107, 161, 178, 214, 322, 356, 428, 529, 623, 644, 749, 1058, 1246, 1498, 2047, 2116, 2461, 2492, 2996, 3703, 4094, 4922, 7406, 8188, 9523, 9844, 14329, 14812, 17227, 19046, 28658, 34454, 38092, 47081, 56603, 57316, 66661, 68908, 94162, 113206, 133322, 188324, 219029, 226412, 266644, 329567, 396221, 438058, 659134, 792442, 876116, 1318268, 1533203, 1584884, 3066406, 5037667, 6132812, 10075334, 20150668, 35263669, 70527338, 141054676]

約数ペア:

[(1, 141054676), (2, 70527338), (4, 35263669), (7, 20150668), (14, 10075334), (23, 6132812), (28, 5037667), (46, 3066406), (89, 1584884), (92, 1533203), (107, 1318268), (161, 876116), (178, 792442), (214, 659134), (322, 438058), (356, 396221), (428, 329567), (529, 266644), (623, 226412), (644, 219029), (749, 188324), (1058, 133322), (1246, 113206), (1498, 94162), (2047, 68908), (2116, 66661), (2461, 57316), (2492, 56603), (2996, 47081), (3703, 38092), (4094, 34454), (4922, 28658), (7406, 19046), (8188, 17227), (9523, 14812), (9844, 14329)]