148509824

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 316159200

約数和(自身を除く): 167649376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 272, 278, 491, 544, 556, 982, 1088, 1112, 1964, 2176, 2224, 2363, 3928, 4448, 4726, 7856, 8347, 8896, 9452, 15712, 16694, 17792, 18904, 31424, 33388, 37808, 62848, 66776, 68249, 75616, 133552, 136498, 151232, 267104, 272996, 302464, 534208, 545992, 1068416, 1091984, 1160233, 2183968, 2320466, 4367936, 4640932, 8735872, 9281864, 18563728, 37127456, 74254912, 148509824]

約数ペア:

[(1, 148509824), (2, 74254912), (4, 37127456), (8, 18563728), (16, 9281864), (17, 8735872), (32, 4640932), (34, 4367936), (64, 2320466), (68, 2183968), (128, 1160233), (136, 1091984), (139, 1068416), (272, 545992), (278, 534208), (491, 302464), (544, 272996), (556, 267104), (982, 151232), (1088, 136498), (1112, 133552), (1964, 75616), (2176, 68249), (2224, 66776), (2363, 62848), (3928, 37808), (4448, 33388), (4726, 31424), (7856, 18904), (8347, 17792), (8896, 16694), (9452, 15712)]