145745208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 464607000

約数和(自身を除く): 318861792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 109, 126, 147, 168, 196, 218, 252, 294, 327, 379, 392, 436, 441, 504, 588, 654, 758, 763, 872, 882, 981, 1137, 1176, 1308, 1516, 1526, 1764, 1962, 2274, 2289, 2616, 2653, 3032, 3052, 3411, 3528, 3924, 4548, 4578, 5306, 5341, 6104, 6822, 6867, 7848, 7959, 9096, 9156, 10612, 10682, 13644, 13734, 15918, 16023, 18312, 18571, 21224, 21364, 23877, 27288, 27468, 31836, 32046, 37142, 41311, 42728, 47754, 48069, 54936, 55713, 63672, 64092, 74284, 82622, 95508, 96138, 111426, 123933, 128184, 148568, 165244, 167139, 191016, 192276, 222852, 247866, 289177, 330488, 334278, 371799, 384552, 445704, 495732, 578354, 668556, 743598, 867531, 991464, 1156708, 1337112, 1487196, 1735062, 2024239, 2313416, 2602593, 2974392, 3470124, 4048478, 5205186, 6072717, 6940248, 8096956, 10410372, 12145434, 16193912, 18218151, 20820744, 24290868, 36436302, 48581736, 72872604, 145745208]

約数ペア:

[(1, 145745208), (2, 72872604), (3, 48581736), (4, 36436302), (6, 24290868), (7, 20820744), (8, 18218151), (9, 16193912), (12, 12145434), (14, 10410372), (18, 8096956), (21, 6940248), (24, 6072717), (28, 5205186), (36, 4048478), (42, 3470124), (49, 2974392), (56, 2602593), (63, 2313416), (72, 2024239), (84, 1735062), (98, 1487196), (109, 1337112), (126, 1156708), (147, 991464), (168, 867531), (196, 743598), (218, 668556), (252, 578354), (294, 495732), (327, 445704), (379, 384552), (392, 371799), (436, 334278), (441, 330488), (504, 289177), (588, 247866), (654, 222852), (758, 192276), (763, 191016), (872, 167139), (882, 165244), (981, 148568), (1137, 128184), (1176, 123933), (1308, 111426), (1516, 96138), (1526, 95508), (1764, 82622), (1962, 74284), (2274, 64092), (2289, 63672), (2616, 55713), (2653, 54936), (3032, 48069), (3052, 47754), (3411, 42728), (3528, 41311), (3924, 37142), (4548, 32046), (4578, 31836), (5306, 27468), (5341, 27288), (6104, 23877), (6822, 21364), (6867, 21224), (7848, 18571), (7959, 18312), (9096, 16023), (9156, 15918), (10612, 13734), (10682, 13644)]