172174438618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{90191}}^1$

素因数の和:90847

約数の個数: 64

約数和(自身を含む): 337107391488

約数和(自身を除く): 164932952870

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 617, 1234, 1547, 3094, 4319, 8021, 8638, 10489, 16042, 20978, 56147, 73423, 90191, 112294, 136357, 146846, 180382, 272714, 631337, 954499, 1172483, 1262674, 1533247, 1908998, 2344966, 3066494, 8207381, 10732729, 16414762, 19932211, 21465458, 39864422, 55647847, 111295694, 139525477, 279050954, 389534929, 723422011, 779069858, 946013399, 1446844022, 1892026798, 5063954077, 6622093793, 10127908154, 12298174187, 13244187586, 24596348374, 86087219309, 172174438618]

約数ペア:

[(1, 172174438618), (2, 86087219309), (7, 24596348374), (13, 13244187586), (14, 12298174187), (17, 10127908154), (26, 6622093793), (34, 5063954077), (91, 1892026798), (119, 1446844022), (182, 946013399), (221, 779069858), (238, 723422011), (442, 389534929), (617, 279050954), (1234, 139525477), (1547, 111295694), (3094, 55647847), (4319, 39864422), (8021, 21465458), (8638, 19932211), (10489, 16414762), (16042, 10732729), (20978, 8207381), (56147, 3066494), (73423, 2344966), (90191, 1908998), (112294, 1533247), (136357, 1262674), (146846, 1172483), (180382, 954499), (272714, 631337)]