156975672785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{16427}}^1$

素因数の和:16626

約数の個数: 64

約数和(自身を含む): 215603700480

約数和(自身を除く): 58628027695

約数列:

[1, 5, 17, 19, 61, 85, 95, 97, 305, 323, 485, 1037, 1159, 1615, 1649, 1843, 5185, 5795, 5917, 8245, 9215, 16427, 19703, 29585, 31331, 82135, 98515, 100589, 112423, 156655, 279259, 312113, 502945, 562115, 1002047, 1396295, 1560565, 1593419, 1911191, 5010235, 5305921, 7967095, 9555955, 17034799, 19038893, 26529605, 27088123, 30274961, 85173995, 95194465, 97198559, 135440615, 151374805, 323661181, 485992795, 514674337, 1618305905, 1652375503, 1846772621, 2573371685, 8261877515, 9233863105, 31395134557, 156975672785]

約数ペア:

[(1, 156975672785), (5, 31395134557), (17, 9233863105), (19, 8261877515), (61, 2573371685), (85, 1846772621), (95, 1652375503), (97, 1618305905), (305, 514674337), (323, 485992795), (485, 323661181), (1037, 151374805), (1159, 135440615), (1615, 97198559), (1649, 95194465), (1843, 85173995), (5185, 30274961), (5795, 27088123), (5917, 26529605), (8245, 19038893), (9215, 17034799), (16427, 9555955), (19703, 7967095), (29585, 5305921), (31331, 5010235), (82135, 1911191), (98515, 1593419), (100589, 1560565), (112423, 1396295), (156655, 1002047), (279259, 562115), (312113, 502945)]