163806780672

素因数分解:

$2^8\times 3^2\times {\mathrm{139}}^1\times {\mathrm{511487}}^1$

素因数の和:511648

約数の個数: 108

約数和(自身を含む): 475694069760

約数和(自身を除く): 311887289088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 556, 576, 768, 834, 1112, 1152, 1251, 1668, 2224, 2304, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 17792, 20016, 26688, 35584, 40032, 53376, 80064, 106752, 160128, 320256, 511487, 1022974, 1534461, 2045948, 3068922, 4091896, 4603383, 6137844, 8183792, 9206766, 12275688, 16367584, 18413532, 24551376, 32735168, 36827064, 49102752, 65470336, 71096693, 73654128, 98205504, 130940672, 142193386, 147308256, 196411008, 213290079, 284386772, 294616512, 392822016, 426580158, 568773544, 589233024, 639870237, 853160316, 1137547088, 1178466048, 1279740474, 1706320632, 2275094176, 2559480948, 3412641264, 4550188352, 5118961896, 6825282528, 9100376704, 10237923792, 13650565056, 18200753408, 20475847584, 27301130112, 40951695168, 54602260224, 81903390336, 163806780672]

約数ペア:

[(1, 163806780672), (2, 81903390336), (3, 54602260224), (4, 40951695168), (6, 27301130112), (8, 20475847584), (9, 18200753408), (12, 13650565056), (16, 10237923792), (18, 9100376704), (24, 6825282528), (32, 5118961896), (36, 4550188352), (48, 3412641264), (64, 2559480948), (72, 2275094176), (96, 1706320632), (128, 1279740474), (139, 1178466048), (144, 1137547088), (192, 853160316), (256, 639870237), (278, 589233024), (288, 568773544), (384, 426580158), (417, 392822016), (556, 294616512), (576, 284386772), (768, 213290079), (834, 196411008), (1112, 147308256), (1152, 142193386), (1251, 130940672), (1668, 98205504), (2224, 73654128), (2304, 71096693), (2502, 65470336), (3336, 49102752), (4448, 36827064), (5004, 32735168), (6672, 24551376), (8896, 18413532), (10008, 16367584), (13344, 12275688), (17792, 9206766), (20016, 8183792), (26688, 6137844), (35584, 4603383), (40032, 4091896), (53376, 3068922), (80064, 2045948), (106752, 1534461), (160128, 1022974), (320256, 511487)]