151502528

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 56

約数和(自身を含む): 308786784

約数和(自身を除く): 157284256

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 151, 244, 257, 302, 488, 514, 604, 976, 1028, 1208, 1952, 2056, 2416, 3904, 4112, 4832, 8224, 9211, 9664, 15677, 16448, 18422, 31354, 36844, 38807, 62708, 73688, 77614, 125416, 147376, 155228, 250832, 294752, 310456, 501664, 589504, 620912, 1003328, 1241824, 2367227, 2483648, 4734454, 9468908, 18937816, 37875632, 75751264, 151502528]

約数ペア:

[(1, 151502528), (2, 75751264), (4, 37875632), (8, 18937816), (16, 9468908), (32, 4734454), (61, 2483648), (64, 2367227), (122, 1241824), (151, 1003328), (244, 620912), (257, 589504), (302, 501664), (488, 310456), (514, 294752), (604, 250832), (976, 155228), (1028, 147376), (1208, 125416), (1952, 77614), (2056, 73688), (2416, 62708), (3904, 38807), (4112, 36844), (4832, 31354), (8224, 18422), (9211, 16448), (9664, 15677)]