138848190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4877}}^1$

素因数の和:4973

約数の個数: 64

約数和(自身を含む): 363859776

約数和(自身を除く): 225011586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 4745, 4877, 5694, 9490, 9754, 14235, 14631, 24385, 28470, 29262, 48770, 63401, 73155, 126802, 146310, 190203, 317005, 356021, 380406, 634010, 712042, 951015, 1068063, 1780105, 1902030, 2136126, 3560210, 4628273, 5340315, 9256546, 10680630, 13884819, 23141365, 27769638, 46282730, 69424095, 138848190]

約数ペア:

[(1, 138848190), (2, 69424095), (3, 46282730), (5, 27769638), (6, 23141365), (10, 13884819), (13, 10680630), (15, 9256546), (26, 5340315), (30, 4628273), (39, 3560210), (65, 2136126), (73, 1902030), (78, 1780105), (130, 1068063), (146, 951015), (195, 712042), (219, 634010), (365, 380406), (390, 356021), (438, 317005), (730, 190203), (949, 146310), (1095, 126802), (1898, 73155), (2190, 63401), (2847, 48770), (4745, 29262), (4877, 28470), (5694, 24385), (9490, 14631), (9754, 14235)]