145485056

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 302871744

約数和(自身を除く): 157386688

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 128, 164, 166, 167, 256, 328, 332, 334, 656, 664, 668, 1312, 1328, 1336, 2624, 2656, 2672, 3403, 5248, 5312, 5344, 6806, 6847, 10496, 10624, 10688, 13612, 13694, 13861, 21248, 21376, 27224, 27388, 27722, 42752, 54448, 54776, 55444, 108896, 109552, 110888, 217792, 219104, 221776, 435584, 438208, 443552, 568301, 871168, 876416, 887104, 1136602, 1752832, 1774208, 2273204, 3548416, 4546408, 9092816, 18185632, 36371264, 72742528, 145485056]

約数ペア:

[(1, 145485056), (2, 72742528), (4, 36371264), (8, 18185632), (16, 9092816), (32, 4546408), (41, 3548416), (64, 2273204), (82, 1774208), (83, 1752832), (128, 1136602), (164, 887104), (166, 876416), (167, 871168), (256, 568301), (328, 443552), (332, 438208), (334, 435584), (656, 221776), (664, 219104), (668, 217792), (1312, 110888), (1328, 109552), (1336, 108896), (2624, 55444), (2656, 54776), (2672, 54448), (3403, 42752), (5248, 27722), (5312, 27388), (5344, 27224), (6806, 21376), (6847, 21248), (10496, 13861), (10624, 13694), (10688, 13612)]