156070180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2609

約数の個数: 96

約数和(自身を含む): 411586560

約数和(自身を除く): 255516380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2185, 2551, 2660, 3059, 3220, 4370, 5102, 6118, 8740, 10204, 12236, 12755, 15295, 17857, 25510, 30590, 35714, 48469, 51020, 58673, 61180, 71428, 89285, 96938, 117346, 178570, 193876, 234692, 242345, 293365, 339283, 357140, 410711, 484690, 586730, 678566, 821422, 969380, 1114787, 1173460, 1357132, 1642844, 1696415, 2053555, 2229574, 3392830, 4107110, 4459148, 5573935, 6785660, 7803509, 8214220, 11147870, 15607018, 22295740, 31214036, 39017545, 78035090, 156070180]

約数ペア:

[(1, 156070180), (2, 78035090), (4, 39017545), (5, 31214036), (7, 22295740), (10, 15607018), (14, 11147870), (19, 8214220), (20, 7803509), (23, 6785660), (28, 5573935), (35, 4459148), (38, 4107110), (46, 3392830), (70, 2229574), (76, 2053555), (92, 1696415), (95, 1642844), (115, 1357132), (133, 1173460), (140, 1114787), (161, 969380), (190, 821422), (230, 678566), (266, 586730), (322, 484690), (380, 410711), (437, 357140), (460, 339283), (532, 293365), (644, 242345), (665, 234692), (805, 193876), (874, 178570), (1330, 117346), (1610, 96938), (1748, 89285), (2185, 71428), (2551, 61180), (2660, 58673), (3059, 51020), (3220, 48469), (4370, 35714), (5102, 30590), (6118, 25510), (8740, 17857), (10204, 15295), (12236, 12755)]