173811248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11447}}^1$

素因数の和:11541

約数の個数: 40

約数和(自身を含む): 367663968

約数和(自身を除く): 193852720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 11447, 15184, 22894, 45788, 91576, 148811, 183152, 297622, 595244, 835631, 1190488, 1671262, 2380976, 3342524, 6685048, 10863203, 13370096, 21726406, 43452812, 86905624, 173811248]

約数ペア:

[(1, 173811248), (2, 86905624), (4, 43452812), (8, 21726406), (13, 13370096), (16, 10863203), (26, 6685048), (52, 3342524), (73, 2380976), (104, 1671262), (146, 1190488), (208, 835631), (292, 595244), (584, 297622), (949, 183152), (1168, 148811), (1898, 91576), (3796, 45788), (7592, 22894), (11447, 15184)]