157902696

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{4973}}^1$

素因数の和:5005

約数の個数: 120

約数和(自身を含む): 514585170

約数和(自身を除く): 356682474

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 4973, 5292, 7938, 9946, 10584, 14919, 15876, 19892, 29838, 31752, 34811, 39784, 44757, 59676, 69622, 89514, 104433, 119352, 134271, 139244, 179028, 208866, 243677, 268542, 278488, 313299, 358056, 402813, 417732, 487354, 537084, 626598, 731031, 805626, 835464, 939897, 974708, 1074168, 1253196, 1462062, 1611252, 1879794, 1949416, 2193093, 2506392, 2819691, 2924124, 3222504, 3759588, 4386186, 5639382, 5848248, 6579279, 7519176, 8772372, 11278764, 13158558, 17544744, 19737837, 22557528, 26317116, 39475674, 52634232, 78951348, 157902696]

約数ペア:

[(1, 157902696), (2, 78951348), (3, 52634232), (4, 39475674), (6, 26317116), (7, 22557528), (8, 19737837), (9, 17544744), (12, 13158558), (14, 11278764), (18, 8772372), (21, 7519176), (24, 6579279), (27, 5848248), (28, 5639382), (36, 4386186), (42, 3759588), (49, 3222504), (54, 2924124), (56, 2819691), (63, 2506392), (72, 2193093), (81, 1949416), (84, 1879794), (98, 1611252), (108, 1462062), (126, 1253196), (147, 1074168), (162, 974708), (168, 939897), (189, 835464), (196, 805626), (216, 731031), (252, 626598), (294, 537084), (324, 487354), (378, 417732), (392, 402813), (441, 358056), (504, 313299), (567, 278488), (588, 268542), (648, 243677), (756, 208866), (882, 179028), (1134, 139244), (1176, 134271), (1323, 119352), (1512, 104433), (1764, 89514), (2268, 69622), (2646, 59676), (3528, 44757), (3969, 39784), (4536, 34811), (4973, 31752), (5292, 29838), (7938, 19892), (9946, 15876), (10584, 14919)]