144027832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 300605760

約数和(自身を除く): 156577928

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 73, 104, 122, 146, 244, 292, 311, 488, 584, 622, 793, 949, 1244, 1586, 1898, 2488, 3172, 3796, 4043, 4453, 6344, 7592, 8086, 8906, 16172, 17812, 18971, 22703, 32344, 35624, 37942, 45406, 57889, 75884, 90812, 115778, 151768, 181624, 231556, 246623, 295139, 463112, 493246, 590278, 986492, 1180556, 1384883, 1972984, 2361112, 2769766, 5539532, 11079064, 18003479, 36006958, 72013916, 144027832]

約数ペア:

[(1, 144027832), (2, 72013916), (4, 36006958), (8, 18003479), (13, 11079064), (26, 5539532), (52, 2769766), (61, 2361112), (73, 1972984), (104, 1384883), (122, 1180556), (146, 986492), (244, 590278), (292, 493246), (311, 463112), (488, 295139), (584, 246623), (622, 231556), (793, 181624), (949, 151768), (1244, 115778), (1586, 90812), (1898, 75884), (2488, 57889), (3172, 45406), (3796, 37942), (4043, 35624), (4453, 32344), (6344, 22703), (7592, 18971), (8086, 17812), (8906, 16172)]