156951015780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201219251}}^1$

素因数の和:201219276

約数の個数: 48

約数和(自身を含む): 473267680704

約数和(自身を除く): 316316664924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 201219251, 402438502, 603657753, 804877004, 1006096255, 1207315506, 2012192510, 2414631012, 2615850263, 3018288765, 4024385020, 5231700526, 6036577530, 7847550789, 10463401052, 12073155060, 13079251315, 15695101578, 26158502630, 31390203156, 39237753945, 52317005260, 78475507890, 156951015780]

約数ペア:

[(1, 156951015780), (2, 78475507890), (3, 52317005260), (4, 39237753945), (5, 31390203156), (6, 26158502630), (10, 15695101578), (12, 13079251315), (13, 12073155060), (15, 10463401052), (20, 7847550789), (26, 6036577530), (30, 5231700526), (39, 4024385020), (52, 3018288765), (60, 2615850263), (65, 2414631012), (78, 2012192510), (130, 1207315506), (156, 1006096255), (195, 804877004), (260, 603657753), (390, 402438502), (780, 201219251)]