189516284104

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{348637}}^1$

素因数の和:349238

約数の個数: 64

約数和(自身を含む): 430749221760

約数和(自身を除く): 241232937656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 571, 952, 1142, 2284, 3997, 4568, 7994, 9707, 15988, 19414, 31976, 38828, 67949, 77656, 135898, 271796, 348637, 543592, 697274, 1394548, 2440459, 2789096, 4880918, 5926829, 9761836, 11853658, 19523672, 23707316, 41487803, 47414632, 82975606, 165951212, 199071727, 331902424, 398143454, 796286908, 1393502089, 1592573816, 2787004178, 3384219359, 5574008356, 6768438718, 11148016712, 13536877436, 23689535513, 27073754872, 47379071026, 94758142052, 189516284104]

約数ペア:

[(1, 189516284104), (2, 94758142052), (4, 47379071026), (7, 27073754872), (8, 23689535513), (14, 13536877436), (17, 11148016712), (28, 6768438718), (34, 5574008356), (56, 3384219359), (68, 2787004178), (119, 1592573816), (136, 1393502089), (238, 796286908), (476, 398143454), (571, 331902424), (952, 199071727), (1142, 165951212), (2284, 82975606), (3997, 47414632), (4568, 41487803), (7994, 23707316), (9707, 19523672), (15988, 11853658), (19414, 9761836), (31976, 5926829), (38828, 4880918), (67949, 2789096), (77656, 2440459), (135898, 1394548), (271796, 697274), (348637, 543592)]