196992

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1$

素因数の和:45

約数の個数: 80

約数和(自身を含む): 617100

約数和(自身を除く): 420108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2432, 2592, 2736, 3078, 3456, 3648, 4104, 5184, 5472, 6156, 7296, 8208, 10368, 10944, 12312, 16416, 21888, 24624, 32832, 49248, 65664, 98496, 196992]

約数ペア:

[(1, 196992), (2, 98496), (3, 65664), (4, 49248), (6, 32832), (8, 24624), (9, 21888), (12, 16416), (16, 12312), (18, 10944), (19, 10368), (24, 8208), (27, 7296), (32, 6156), (36, 5472), (38, 5184), (48, 4104), (54, 3648), (57, 3456), (64, 3078), (72, 2736), (76, 2592), (81, 2432), (96, 2052), (108, 1824), (114, 1728), (128, 1539), (144, 1368), (152, 1296), (162, 1216), (171, 1152), (192, 1026), (216, 912), (228, 864), (288, 684), (304, 648), (324, 608), (342, 576), (384, 513), (432, 456)]