147244804

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 317157120

約数和(自身を除く): 169912316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 161, 178, 196, 322, 356, 367, 623, 644, 734, 1127, 1246, 1468, 2047, 2254, 2492, 2569, 4094, 4361, 4508, 5138, 8188, 8441, 8722, 10276, 14329, 16882, 17444, 17983, 28658, 32663, 33764, 35966, 57316, 59087, 65326, 71932, 100303, 118174, 130652, 200606, 228641, 236348, 401212, 413609, 457282, 751249, 827218, 914564, 1502498, 1600487, 1654436, 3004996, 3200974, 5258743, 6401948, 10517486, 21034972, 36811201, 73622402, 147244804]

約数ペア:

[(1, 147244804), (2, 73622402), (4, 36811201), (7, 21034972), (14, 10517486), (23, 6401948), (28, 5258743), (46, 3200974), (49, 3004996), (89, 1654436), (92, 1600487), (98, 1502498), (161, 914564), (178, 827218), (196, 751249), (322, 457282), (356, 413609), (367, 401212), (623, 236348), (644, 228641), (734, 200606), (1127, 130652), (1246, 118174), (1468, 100303), (2047, 71932), (2254, 65326), (2492, 59087), (2569, 57316), (4094, 35966), (4361, 33764), (4508, 32663), (5138, 28658), (8188, 17983), (8441, 17444), (8722, 16882), (10276, 14329)]