158886643516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{90379}}^1$

素因数の和:90754

約数の個数: 48

約数和(自身を含む): 298453559040

約数和(自身を除く): 139566915524

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 251, 412, 502, 1004, 1751, 3502, 4267, 7004, 8534, 17068, 25853, 51706, 90379, 103412, 180758, 361516, 439501, 879002, 1536443, 1758004, 3072886, 6145772, 9309037, 18618074, 22685129, 37236148, 45370258, 90740516, 158253629, 316507258, 385647193, 633014516, 771294386, 1542588772, 2336568287, 4673136574, 9346273148, 39721660879, 79443321758, 158886643516]

約数ペア:

[(1, 158886643516), (2, 79443321758), (4, 39721660879), (17, 9346273148), (34, 4673136574), (68, 2336568287), (103, 1542588772), (206, 771294386), (251, 633014516), (412, 385647193), (502, 316507258), (1004, 158253629), (1751, 90740516), (3502, 45370258), (4267, 37236148), (7004, 22685129), (8534, 18618074), (17068, 9309037), (25853, 6145772), (51706, 3072886), (90379, 1758004), (103412, 1536443), (180758, 879002), (361516, 439501)]