189126496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 434367360

約数和(自身を除く): 245240864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 68, 94, 104, 136, 188, 208, 221, 272, 376, 416, 442, 544, 569, 611, 752, 799, 884, 1138, 1222, 1504, 1598, 1768, 2276, 2444, 3196, 3536, 4552, 4888, 6392, 7072, 7397, 9104, 9673, 9776, 10387, 12784, 14794, 18208, 19346, 19552, 20774, 25568, 26743, 29588, 38692, 41548, 53486, 59176, 77384, 83096, 106972, 118352, 125749, 154768, 166192, 213944, 236704, 251498, 309536, 332384, 347659, 427888, 454631, 502996, 695318, 855776, 909262, 1005992, 1390636, 1818524, 2011984, 2781272, 3637048, 4023968, 5562544, 5910203, 7274096, 11125088, 11820406, 14548192, 23640812, 47281624, 94563248, 189126496]

約数ペア:

[(1, 189126496), (2, 94563248), (4, 47281624), (8, 23640812), (13, 14548192), (16, 11820406), (17, 11125088), (26, 7274096), (32, 5910203), (34, 5562544), (47, 4023968), (52, 3637048), (68, 2781272), (94, 2011984), (104, 1818524), (136, 1390636), (188, 1005992), (208, 909262), (221, 855776), (272, 695318), (376, 502996), (416, 454631), (442, 427888), (544, 347659), (569, 332384), (611, 309536), (752, 251498), (799, 236704), (884, 213944), (1138, 166192), (1222, 154768), (1504, 125749), (1598, 118352), (1768, 106972), (2276, 83096), (2444, 77384), (3196, 59176), (3536, 53486), (4552, 41548), (4888, 38692), (6392, 29588), (7072, 26743), (7397, 25568), (9104, 20774), (9673, 19552), (9776, 19346), (10387, 18208), (12784, 14794)]