159276978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 451256832

約数和(自身を除く): 291979854

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 51, 53, 61, 63, 69, 102, 106, 119, 122, 126, 138, 153, 159, 161, 183, 207, 238, 306, 318, 322, 357, 366, 371, 391, 414, 427, 477, 483, 549, 714, 742, 782, 854, 901, 954, 966, 1037, 1071, 1098, 1113, 1173, 1219, 1281, 1403, 1449, 1802, 2074, 2142, 2226, 2346, 2438, 2562, 2703, 2737, 2806, 2898, 3111, 3233, 3339, 3519, 3657, 3843, 4209, 5406, 5474, 6222, 6307, 6466, 6678, 7038, 7259, 7314, 7686, 8109, 8211, 8418, 8533, 9333, 9699, 9821, 10971, 12614, 12627, 14518, 16218, 16422, 17066, 18666, 18921, 19398, 19642, 20723, 21777, 21942, 22631, 23851, 24633, 25254, 25599, 29097, 29463, 37842, 41446, 43554, 45262, 47702, 49266, 51198, 54961, 56763, 58194, 58926, 62169, 65331, 67893, 71553, 74359, 76797, 88389, 109922, 113526, 124338, 130662, 135786, 143106, 145061, 148718, 153594, 164883, 166957, 176778, 186507, 203679, 214659, 223077, 290122, 329766, 333914, 373014, 384727, 407358, 429318, 435183, 446154, 494649, 500871, 520513, 669231, 769454, 870366, 989298, 1001742, 1041026, 1154181, 1264103, 1305549, 1338462, 1502613, 1561539, 2308362, 2528206, 2611098, 3005226, 3123078, 3462543, 3792309, 4684617, 6925086, 7584618, 8848721, 9369234, 11376927, 17697442, 22753854, 26546163, 53092326, 79638489, 159276978]

約数ペア:

[(1, 159276978), (2, 79638489), (3, 53092326), (6, 26546163), (7, 22753854), (9, 17697442), (14, 11376927), (17, 9369234), (18, 8848721), (21, 7584618), (23, 6925086), (34, 4684617), (42, 3792309), (46, 3462543), (51, 3123078), (53, 3005226), (61, 2611098), (63, 2528206), (69, 2308362), (102, 1561539), (106, 1502613), (119, 1338462), (122, 1305549), (126, 1264103), (138, 1154181), (153, 1041026), (159, 1001742), (161, 989298), (183, 870366), (207, 769454), (238, 669231), (306, 520513), (318, 500871), (322, 494649), (357, 446154), (366, 435183), (371, 429318), (391, 407358), (414, 384727), (427, 373014), (477, 333914), (483, 329766), (549, 290122), (714, 223077), (742, 214659), (782, 203679), (854, 186507), (901, 176778), (954, 166957), (966, 164883), (1037, 153594), (1071, 148718), (1098, 145061), (1113, 143106), (1173, 135786), (1219, 130662), (1281, 124338), (1403, 113526), (1449, 109922), (1802, 88389), (2074, 76797), (2142, 74359), (2226, 71553), (2346, 67893), (2438, 65331), (2562, 62169), (2703, 58926), (2737, 58194), (2806, 56763), (2898, 54961), (3111, 51198), (3233, 49266), (3339, 47702), (3519, 45262), (3657, 43554), (3843, 41446), (4209, 37842), (5406, 29463), (5474, 29097), (6222, 25599), (6307, 25254), (6466, 24633), (6678, 23851), (7038, 22631), (7259, 21942), (7314, 21777), (7686, 20723), (8109, 19642), (8211, 19398), (8418, 18921), (8533, 18666), (9333, 17066), (9699, 16422), (9821, 16218), (10971, 14518), (12614, 12627)]