101816208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 309881208

約数和(自身を除く): 208065000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 137, 144, 156, 208, 234, 274, 312, 397, 411, 468, 548, 624, 794, 822, 936, 1096, 1191, 1233, 1588, 1644, 1781, 1872, 2192, 2382, 2466, 3176, 3288, 3562, 3573, 4764, 4932, 5161, 5343, 6352, 6576, 7124, 7146, 9528, 9864, 10322, 10686, 14248, 14292, 15483, 16029, 19056, 19728, 20644, 21372, 28496, 28584, 30966, 32058, 41288, 42744, 46449, 54389, 57168, 61932, 64116, 82576, 85488, 92898, 108778, 123864, 128232, 163167, 185796, 217556, 247728, 256464, 326334, 371592, 435112, 489501, 652668, 707057, 743184, 870224, 979002, 1305336, 1414114, 1958004, 2121171, 2610672, 2828228, 3916008, 4242342, 5656456, 6363513, 7832016, 8484684, 11312912, 12727026, 16969368, 25454052, 33938736, 50908104, 101816208]

約数ペア:

[(1, 101816208), (2, 50908104), (3, 33938736), (4, 25454052), (6, 16969368), (8, 12727026), (9, 11312912), (12, 8484684), (13, 7832016), (16, 6363513), (18, 5656456), (24, 4242342), (26, 3916008), (36, 2828228), (39, 2610672), (48, 2121171), (52, 1958004), (72, 1414114), (78, 1305336), (104, 979002), (117, 870224), (137, 743184), (144, 707057), (156, 652668), (208, 489501), (234, 435112), (274, 371592), (312, 326334), (397, 256464), (411, 247728), (468, 217556), (548, 185796), (624, 163167), (794, 128232), (822, 123864), (936, 108778), (1096, 92898), (1191, 85488), (1233, 82576), (1588, 64116), (1644, 61932), (1781, 57168), (1872, 54389), (2192, 46449), (2382, 42744), (2466, 41288), (3176, 32058), (3288, 30966), (3562, 28584), (3573, 28496), (4764, 21372), (4932, 20644), (5161, 19728), (5343, 19056), (6352, 16029), (6576, 15483), (7124, 14292), (7146, 14248), (9528, 10686), (9864, 10322)]