191603568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 536076800

約数和(自身を除く): 344473232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 312, 398, 597, 624, 796, 1194, 1543, 1592, 2388, 2587, 3086, 3184, 4629, 4776, 5174, 6172, 7761, 9258, 9552, 10348, 12344, 15522, 18516, 20059, 20696, 24688, 31044, 37032, 40118, 41392, 60177, 62088, 74064, 80236, 120354, 124176, 160472, 240708, 307057, 320944, 481416, 614114, 921171, 962832, 1228228, 1842342, 2456456, 3684684, 3991741, 4912912, 7369368, 7983482, 11975223, 14738736, 15966964, 23950446, 31933928, 47900892, 63867856, 95801784, 191603568]

約数ペア:

[(1, 191603568), (2, 95801784), (3, 63867856), (4, 47900892), (6, 31933928), (8, 23950446), (12, 15966964), (13, 14738736), (16, 11975223), (24, 7983482), (26, 7369368), (39, 4912912), (48, 3991741), (52, 3684684), (78, 2456456), (104, 1842342), (156, 1228228), (199, 962832), (208, 921171), (312, 614114), (398, 481416), (597, 320944), (624, 307057), (796, 240708), (1194, 160472), (1543, 124176), (1592, 120354), (2388, 80236), (2587, 74064), (3086, 62088), (3184, 60177), (4629, 41392), (4776, 40118), (5174, 37032), (6172, 31044), (7761, 24688), (9258, 20696), (9552, 20059), (10348, 18516), (12344, 15522)]