156989341995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1\times {\mathrm{9677}}^1$

素因数の和:10564

約数の個数: 64

約数和(自身を含む): 266908400640

約数和(自身を除く): 109919058645

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 797, 885, 1357, 2391, 3985, 4071, 6785, 9677, 11955, 18331, 20355, 29031, 47023, 48385, 54993, 91655, 141069, 145155, 222571, 235115, 274965, 570943, 667713, 705345, 1081529, 1112855, 1712829, 2854715, 3244587, 3338565, 5407645, 7712569, 8564145, 13131689, 16222935, 23137707, 38562845, 39395067, 65658445, 115688535, 177389087, 196975335, 455041571, 532167261, 886945435, 1365124713, 2275207855, 2660836305, 6825623565, 10465956133, 31397868399, 52329780665, 156989341995]

約数ペア:

[(1, 156989341995), (3, 52329780665), (5, 31397868399), (15, 10465956133), (23, 6825623565), (59, 2660836305), (69, 2275207855), (115, 1365124713), (177, 886945435), (295, 532167261), (345, 455041571), (797, 196975335), (885, 177389087), (1357, 115688535), (2391, 65658445), (3985, 39395067), (4071, 38562845), (6785, 23137707), (9677, 16222935), (11955, 13131689), (18331, 8564145), (20355, 7712569), (29031, 5407645), (47023, 3338565), (48385, 3244587), (54993, 2854715), (91655, 1712829), (141069, 1112855), (145155, 1081529), (222571, 705345), (235115, 667713), (274965, 570943)]