156979145015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139493}}^1$

素因数の和:139632

約数の個数: 64

約数和(自身を含む): 244259573760

約数和(自身を除く): 87280428745

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 79, 185, 259, 385, 395, 407, 553, 869, 1295, 2035, 2765, 2849, 2923, 4345, 6083, 14245, 14615, 20461, 30415, 32153, 102305, 139493, 160765, 225071, 697465, 976451, 1125355, 1534423, 4882255, 5161241, 7672115, 10740961, 11019947, 25806205, 36128687, 53704805, 55099735, 56773651, 77139629, 121219417, 180643435, 283868255, 385698145, 397415557, 407738039, 606097085, 848535919, 1987077785, 2038690195, 2854166273, 4242679595, 4485118429, 14270831365, 22425592145, 31395829003, 156979145015]

約数ペア:

[(1, 156979145015), (5, 31395829003), (7, 22425592145), (11, 14270831365), (35, 4485118429), (37, 4242679595), (55, 2854166273), (77, 2038690195), (79, 1987077785), (185, 848535919), (259, 606097085), (385, 407738039), (395, 397415557), (407, 385698145), (553, 283868255), (869, 180643435), (1295, 121219417), (2035, 77139629), (2765, 56773651), (2849, 55099735), (2923, 53704805), (4345, 36128687), (6083, 25806205), (14245, 11019947), (14615, 10740961), (20461, 7672115), (30415, 5161241), (32153, 4882255), (102305, 1534423), (139493, 1125355), (160765, 976451), (225071, 697465)]