145718424

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 431028000

約数和(自身を除く): 285309576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 47, 51, 68, 72, 94, 102, 136, 141, 149, 153, 188, 204, 282, 289, 298, 306, 376, 408, 423, 447, 564, 578, 596, 612, 799, 846, 867, 894, 1128, 1156, 1192, 1224, 1341, 1598, 1692, 1734, 1788, 2312, 2397, 2533, 2601, 2682, 3196, 3384, 3468, 3576, 4794, 5066, 5202, 5364, 6392, 6936, 7003, 7191, 7599, 9588, 10132, 10404, 10728, 13583, 14006, 14382, 15198, 19176, 20264, 20808, 21009, 22797, 27166, 28012, 28764, 30396, 40749, 42018, 43061, 45594, 54332, 56024, 57528, 60792, 63027, 81498, 84036, 86122, 91188, 108664, 119051, 122247, 126054, 129183, 162996, 168072, 172244, 182376, 238102, 244494, 252108, 258366, 325992, 344488, 357153, 387549, 476204, 488988, 504216, 516732, 714306, 775098, 952408, 977976, 1033464, 1071459, 1428612, 1550196, 2023867, 2142918, 2857224, 3100392, 4047734, 4285836, 6071601, 8095468, 8571672, 12143202, 16190936, 18214803, 24286404, 36429606, 48572808, 72859212, 145718424]

約数ペア:

[(1, 145718424), (2, 72859212), (3, 48572808), (4, 36429606), (6, 24286404), (8, 18214803), (9, 16190936), (12, 12143202), (17, 8571672), (18, 8095468), (24, 6071601), (34, 4285836), (36, 4047734), (47, 3100392), (51, 2857224), (68, 2142918), (72, 2023867), (94, 1550196), (102, 1428612), (136, 1071459), (141, 1033464), (149, 977976), (153, 952408), (188, 775098), (204, 714306), (282, 516732), (289, 504216), (298, 488988), (306, 476204), (376, 387549), (408, 357153), (423, 344488), (447, 325992), (564, 258366), (578, 252108), (596, 244494), (612, 238102), (799, 182376), (846, 172244), (867, 168072), (894, 162996), (1128, 129183), (1156, 126054), (1192, 122247), (1224, 119051), (1341, 108664), (1598, 91188), (1692, 86122), (1734, 84036), (1788, 81498), (2312, 63027), (2397, 60792), (2533, 57528), (2601, 56024), (2682, 54332), (3196, 45594), (3384, 43061), (3468, 42018), (3576, 40749), (4794, 30396), (5066, 28764), (5202, 28012), (5364, 27166), (6392, 22797), (6936, 21009), (7003, 20808), (7191, 20264), (7599, 19176), (9588, 15198), (10132, 14382), (10404, 14006), (10728, 13583)]