146549546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 275184000

約数和(自身を除く): 128634454

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 149, 181, 209, 247, 286, 298, 362, 418, 494, 1639, 1937, 1991, 2353, 2717, 2831, 3278, 3439, 3874, 3982, 4706, 5434, 5662, 6878, 21307, 25883, 26969, 31141, 36803, 37829, 42614, 44707, 51766, 53938, 62282, 73606, 75658, 89414, 296659, 350597, 404833, 491777, 512411, 593318, 701194, 809666, 983554, 1024822, 3856567, 5636521, 6661343, 7713134, 11273042, 13322686, 73274773, 146549546]

約数ペア:

[(1, 146549546), (2, 73274773), (11, 13322686), (13, 11273042), (19, 7713134), (22, 6661343), (26, 5636521), (38, 3856567), (143, 1024822), (149, 983554), (181, 809666), (209, 701194), (247, 593318), (286, 512411), (298, 491777), (362, 404833), (418, 350597), (494, 296659), (1639, 89414), (1937, 75658), (1991, 73606), (2353, 62282), (2717, 53938), (2831, 51766), (3278, 44707), (3439, 42614), (3874, 37829), (3982, 36803), (4706, 31141), (5434, 26969), (5662, 25883), (6878, 21307)]