189792148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30671}}^1$

素因数の和:30712

約数の個数: 48

約数和(自身を含む): 432843264

約数和(自身を除く): 243051116

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 30671, 61342, 122684, 214697, 398723, 429394, 521407, 797446, 858788, 1042814, 1594892, 2085628, 2791061, 3649849, 5582122, 6778291, 7299698, 11164244, 13556582, 14599396, 27113164, 47448037, 94896074, 189792148]

約数ペア:

[(1, 189792148), (2, 94896074), (4, 47448037), (7, 27113164), (13, 14599396), (14, 13556582), (17, 11164244), (26, 7299698), (28, 6778291), (34, 5582122), (52, 3649849), (68, 2791061), (91, 2085628), (119, 1594892), (182, 1042814), (221, 858788), (238, 797446), (364, 521407), (442, 429394), (476, 398723), (884, 214697), (1547, 122684), (3094, 61342), (6188, 30671)]