154219956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 404974080

約数和(自身を除く): 250754124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 107, 122, 132, 179, 183, 214, 244, 321, 358, 366, 428, 537, 642, 671, 716, 732, 1074, 1177, 1284, 1342, 1969, 2013, 2148, 2354, 2684, 3531, 3938, 4026, 4708, 5907, 6527, 7062, 7876, 8052, 10919, 11814, 13054, 14124, 19153, 19581, 21838, 23628, 26108, 32757, 38306, 39162, 43676, 57459, 65514, 71797, 76612, 78324, 114918, 120109, 131028, 143594, 210683, 215391, 229836, 240218, 287188, 360327, 421366, 430782, 480436, 632049, 720654, 842732, 861564, 1168333, 1264098, 1441308, 2336666, 2528196, 3504999, 4673332, 7009998, 12851663, 14019996, 25703326, 38554989, 51406652, 77109978, 154219956]

約数ペア:

[(1, 154219956), (2, 77109978), (3, 51406652), (4, 38554989), (6, 25703326), (11, 14019996), (12, 12851663), (22, 7009998), (33, 4673332), (44, 3504999), (61, 2528196), (66, 2336666), (107, 1441308), (122, 1264098), (132, 1168333), (179, 861564), (183, 842732), (214, 720654), (244, 632049), (321, 480436), (358, 430782), (366, 421366), (428, 360327), (537, 287188), (642, 240218), (671, 229836), (716, 215391), (732, 210683), (1074, 143594), (1177, 131028), (1284, 120109), (1342, 114918), (1969, 78324), (2013, 76612), (2148, 71797), (2354, 65514), (2684, 57459), (3531, 43676), (3938, 39162), (4026, 38306), (4708, 32757), (5907, 26108), (6527, 23628), (7062, 21838), (7876, 19581), (8052, 19153), (10919, 14124), (11814, 13054)]