127681190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 292190976

約数和(自身を除く): 164509786

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 169, 182, 215, 251, 301, 338, 430, 455, 502, 559, 602, 845, 910, 1118, 1183, 1255, 1505, 1690, 1757, 2366, 2510, 2795, 3010, 3263, 3514, 3913, 5590, 5915, 6526, 7267, 7826, 8785, 10793, 11830, 14534, 16315, 17570, 19565, 21586, 22841, 32630, 36335, 39130, 42419, 45682, 50869, 53965, 72670, 75551, 84838, 101738, 107930, 114205, 140309, 151102, 212095, 228410, 254345, 280618, 296933, 377755, 424190, 508690, 593866, 701545, 755510, 982163, 1403090, 1484665, 1824017, 1964326, 2969330, 3648034, 4910815, 9120085, 9821630, 12768119, 18240170, 25536238, 63840595, 127681190]

約数ペア:

[(1, 127681190), (2, 63840595), (5, 25536238), (7, 18240170), (10, 12768119), (13, 9821630), (14, 9120085), (26, 4910815), (35, 3648034), (43, 2969330), (65, 1964326), (70, 1824017), (86, 1484665), (91, 1403090), (130, 982163), (169, 755510), (182, 701545), (215, 593866), (251, 508690), (301, 424190), (338, 377755), (430, 296933), (455, 280618), (502, 254345), (559, 228410), (602, 212095), (845, 151102), (910, 140309), (1118, 114205), (1183, 107930), (1255, 101738), (1505, 84838), (1690, 75551), (1757, 72670), (2366, 53965), (2510, 50869), (2795, 45682), (3010, 42419), (3263, 39130), (3514, 36335), (3913, 32630), (5590, 22841), (5915, 21586), (6526, 19565), (7267, 17570), (7826, 16315), (8785, 14534), (10793, 11830)]