151787764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 313479936

約数和(自身を除く): 161692172

約数列:

[1, 2, 4, 17, 23, 34, 37, 43, 46, 61, 68, 74, 86, 92, 122, 148, 172, 244, 391, 629, 731, 782, 851, 989, 1037, 1258, 1403, 1462, 1564, 1591, 1702, 1978, 2074, 2257, 2516, 2623, 2806, 2924, 3182, 3404, 3956, 4148, 4514, 5246, 5612, 6364, 9028, 10492, 14467, 16813, 23851, 27047, 28934, 33626, 36593, 38369, 44591, 47702, 51911, 54094, 57868, 60329, 67252, 73186, 76738, 89182, 95404, 97051, 103822, 108188, 120658, 146372, 153476, 178364, 194102, 207644, 241316, 388204, 622081, 882487, 1025593, 1244162, 1649867, 1764974, 2051186, 2232173, 2488324, 3299734, 3529948, 4102372, 4464346, 6599468, 8928692, 37946941, 75893882, 151787764]

約数ペア:

[(1, 151787764), (2, 75893882), (4, 37946941), (17, 8928692), (23, 6599468), (34, 4464346), (37, 4102372), (43, 3529948), (46, 3299734), (61, 2488324), (68, 2232173), (74, 2051186), (86, 1764974), (92, 1649867), (122, 1244162), (148, 1025593), (172, 882487), (244, 622081), (391, 388204), (629, 241316), (731, 207644), (782, 194102), (851, 178364), (989, 153476), (1037, 146372), (1258, 120658), (1403, 108188), (1462, 103822), (1564, 97051), (1591, 95404), (1702, 89182), (1978, 76738), (2074, 73186), (2257, 67252), (2516, 60329), (2623, 57868), (2806, 54094), (2924, 51911), (3182, 47702), (3404, 44591), (3956, 38369), (4148, 36593), (4514, 33626), (5246, 28934), (5612, 27047), (6364, 23851), (9028, 16813), (10492, 14467)]