189401632

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^2\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 72

約数和(自身を含む): 437669568

約数和(自身を除く): 248267936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 503, 574, 656, 1006, 1148, 1312, 1681, 2012, 2296, 3362, 3521, 4024, 4592, 6724, 7042, 8048, 9184, 11767, 13448, 14084, 16096, 20623, 23534, 26896, 28168, 41246, 47068, 53792, 56336, 82492, 94136, 112672, 144361, 164984, 188272, 288722, 329968, 376544, 577444, 659936, 845543, 1154888, 1691086, 2309776, 3382172, 4619552, 5918801, 6764344, 11837602, 13528688, 23675204, 27057376, 47350408, 94700816, 189401632]

約数ペア:

[(1, 189401632), (2, 94700816), (4, 47350408), (7, 27057376), (8, 23675204), (14, 13528688), (16, 11837602), (28, 6764344), (32, 5918801), (41, 4619552), (56, 3382172), (82, 2309776), (112, 1691086), (164, 1154888), (224, 845543), (287, 659936), (328, 577444), (503, 376544), (574, 329968), (656, 288722), (1006, 188272), (1148, 164984), (1312, 144361), (1681, 112672), (2012, 94136), (2296, 82492), (3362, 56336), (3521, 53792), (4024, 47068), (4592, 41246), (6724, 28168), (7042, 26896), (8048, 23534), (9184, 20623), (11767, 16096), (13448, 14084)]