156954307916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{577471}}^1$

素因数の和:578070

約数の個数: 48

約数和(自身を含む): 332956495872

約数和(自身を除く): 176002187956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 571, 1142, 2284, 3997, 7994, 9707, 15988, 19414, 38828, 67949, 135898, 271796, 577471, 1154942, 2309884, 4042297, 8084594, 9817007, 16169188, 19634014, 39268028, 68719049, 137438098, 274876196, 329735941, 659471882, 1318943764, 2308151587, 4616303174, 5605510997, 9232606348, 11211021994, 22422043988, 39238576979, 78477153958, 156954307916]

約数ペア:

[(1, 156954307916), (2, 78477153958), (4, 39238576979), (7, 22422043988), (14, 11211021994), (17, 9232606348), (28, 5605510997), (34, 4616303174), (68, 2308151587), (119, 1318943764), (238, 659471882), (476, 329735941), (571, 274876196), (1142, 137438098), (2284, 68719049), (3997, 39268028), (7994, 19634014), (9707, 16169188), (15988, 9817007), (19414, 8084594), (38828, 4042297), (67949, 2309884), (135898, 1154942), (271796, 577471)]