156925184

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 343306152

約数和(自身を除く): 186380968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 416, 488, 773, 793, 832, 976, 1546, 1586, 1664, 1952, 3092, 3172, 3328, 3904, 6184, 6344, 7808, 10049, 12368, 12688, 15616, 20098, 24736, 25376, 40196, 47153, 49472, 50752, 80392, 94306, 98944, 101504, 160784, 188612, 197888, 203008, 321568, 377224, 612989, 643136, 754448, 1225978, 1286272, 1508896, 2451956, 2572544, 3017792, 4903912, 6035584, 9807824, 12071168, 19615648, 39231296, 78462592, 156925184]

約数ペア:

[(1, 156925184), (2, 78462592), (4, 39231296), (8, 19615648), (13, 12071168), (16, 9807824), (26, 6035584), (32, 4903912), (52, 3017792), (61, 2572544), (64, 2451956), (104, 1508896), (122, 1286272), (128, 1225978), (208, 754448), (244, 643136), (256, 612989), (416, 377224), (488, 321568), (773, 203008), (793, 197888), (832, 188612), (976, 160784), (1546, 101504), (1586, 98944), (1664, 94306), (1952, 80392), (3092, 50752), (3172, 49472), (3328, 47153), (3904, 40196), (6184, 25376), (6344, 24736), (7808, 20098), (10049, 15616), (12368, 12688)]