171725152024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{219757}}^1$

素因数の和:219932

約数の個数: 64

約数和(自身を含む): 348887800800

約数和(自身を除く): 177162648776

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 97, 106, 152, 194, 212, 388, 424, 776, 1007, 1843, 2014, 3686, 4028, 5141, 7372, 8056, 10282, 14744, 20564, 41128, 97679, 195358, 219757, 390716, 439514, 781432, 879028, 1758056, 4175383, 8350766, 11647121, 16701532, 21316429, 23294242, 33403064, 42632858, 46588484, 85265716, 93176968, 170531432, 221295299, 405012151, 442590598, 810024302, 885181196, 1129770737, 1620048604, 1770362392, 2259541474, 3240097208, 4519082948, 9038165896, 21465644003, 42931288006, 85862576012, 171725152024]

約数ペア:

[(1, 171725152024), (2, 85862576012), (4, 42931288006), (8, 21465644003), (19, 9038165896), (38, 4519082948), (53, 3240097208), (76, 2259541474), (97, 1770362392), (106, 1620048604), (152, 1129770737), (194, 885181196), (212, 810024302), (388, 442590598), (424, 405012151), (776, 221295299), (1007, 170531432), (1843, 93176968), (2014, 85265716), (3686, 46588484), (4028, 42632858), (5141, 33403064), (7372, 23294242), (8056, 21316429), (10282, 16701532), (14744, 11647121), (20564, 8350766), (41128, 4175383), (97679, 1758056), (195358, 879028), (219757, 781432), (390716, 439514)]