173481456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 499396608

約数和(自身を除く): 325915152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 37, 46, 48, 62, 69, 74, 92, 93, 111, 124, 137, 138, 148, 184, 186, 222, 248, 274, 276, 296, 368, 372, 411, 444, 496, 548, 552, 592, 713, 744, 822, 851, 888, 1096, 1104, 1147, 1426, 1488, 1644, 1702, 1776, 2139, 2192, 2294, 2553, 2852, 3151, 3288, 3404, 3441, 4247, 4278, 4588, 5069, 5106, 5704, 6302, 6576, 6808, 6882, 8494, 8556, 9176, 9453, 10138, 10212, 11408, 12604, 12741, 13616, 13764, 15207, 16988, 17112, 18352, 18906, 20276, 20424, 25208, 25482, 26381, 27528, 30414, 33976, 34224, 37812, 40552, 40848, 50416, 50964, 52762, 55056, 60828, 67952, 75624, 79143, 81104, 97681, 101928, 105524, 116587, 121656, 151248, 157139, 158286, 195362, 203856, 211048, 233174, 243312, 293043, 314278, 316572, 349761, 390724, 422096, 466348, 471417, 586086, 628556, 633144, 699522, 781448, 932696, 942834, 1172172, 1257112, 1266288, 1399044, 1562896, 1865392, 1885668, 2344344, 2514224, 2798088, 3614197, 3771336, 4688688, 5596176, 7228394, 7542672, 10842591, 14456788, 21685182, 28913576, 43370364, 57827152, 86740728, 173481456]

約数ペア:

[(1, 173481456), (2, 86740728), (3, 57827152), (4, 43370364), (6, 28913576), (8, 21685182), (12, 14456788), (16, 10842591), (23, 7542672), (24, 7228394), (31, 5596176), (37, 4688688), (46, 3771336), (48, 3614197), (62, 2798088), (69, 2514224), (74, 2344344), (92, 1885668), (93, 1865392), (111, 1562896), (124, 1399044), (137, 1266288), (138, 1257112), (148, 1172172), (184, 942834), (186, 932696), (222, 781448), (248, 699522), (274, 633144), (276, 628556), (296, 586086), (368, 471417), (372, 466348), (411, 422096), (444, 390724), (496, 349761), (548, 316572), (552, 314278), (592, 293043), (713, 243312), (744, 233174), (822, 211048), (851, 203856), (888, 195362), (1096, 158286), (1104, 157139), (1147, 151248), (1426, 121656), (1488, 116587), (1644, 105524), (1702, 101928), (1776, 97681), (2139, 81104), (2192, 79143), (2294, 75624), (2553, 67952), (2852, 60828), (3151, 55056), (3288, 52762), (3404, 50964), (3441, 50416), (4247, 40848), (4278, 40552), (4588, 37812), (5069, 34224), (5106, 33976), (5704, 30414), (6302, 27528), (6576, 26381), (6808, 25482), (6882, 25208), (8494, 20424), (8556, 20276), (9176, 18906), (9453, 18352), (10138, 17112), (10212, 16988), (11408, 15207), (12604, 13764), (12741, 13616)]