161386408190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1381}}^1\times {\mathrm{3319}}^1$

素因数の和:5217

約数の個数: 64

約数和(自身を含む): 332996106240

約数和(自身を除く): 171609698050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 1006, 1381, 2515, 2762, 3319, 3521, 5030, 6638, 6905, 7042, 9667, 13810, 16595, 17605, 19334, 23233, 33190, 35210, 46466, 48335, 96670, 116165, 232330, 694643, 1389286, 1669457, 3338914, 3473215, 4583539, 4862501, 6946430, 8347285, 9167078, 9725002, 11686199, 16694570, 22917695, 23372398, 24312505, 32084773, 45835390, 48625010, 58430995, 64169546, 116861990, 160423865, 320847730, 2305520117, 4611040234, 11527600585, 16138640819, 23055201170, 32277281638, 80693204095, 161386408190]

約数ペア:

[(1, 161386408190), (2, 80693204095), (5, 32277281638), (7, 23055201170), (10, 16138640819), (14, 11527600585), (35, 4611040234), (70, 2305520117), (503, 320847730), (1006, 160423865), (1381, 116861990), (2515, 64169546), (2762, 58430995), (3319, 48625010), (3521, 45835390), (5030, 32084773), (6638, 24312505), (6905, 23372398), (7042, 22917695), (9667, 16694570), (13810, 11686199), (16595, 9725002), (17605, 9167078), (19334, 8347285), (23233, 6946430), (33190, 4862501), (35210, 4583539), (46466, 3473215), (48335, 3338914), (96670, 1669457), (116165, 1389286), (232330, 694643)]