131504736

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{11321}}^1$

素因数の和:11356

約数の個数: 72

約数和(自身を含む): 379468152

約数和(自身を除く): 247963416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11321, 11616, 22642, 33963, 45284, 67926, 90568, 124531, 135852, 181136, 249062, 271704, 362272, 373593, 498124, 543408, 747186, 996248, 1086816, 1369841, 1494372, 1992496, 2739682, 2988744, 3984992, 4109523, 5479364, 5977488, 8219046, 10958728, 11954976, 16438092, 21917456, 32876184, 43834912, 65752368, 131504736]

約数ペア:

[(1, 131504736), (2, 65752368), (3, 43834912), (4, 32876184), (6, 21917456), (8, 16438092), (11, 11954976), (12, 10958728), (16, 8219046), (22, 5977488), (24, 5479364), (32, 4109523), (33, 3984992), (44, 2988744), (48, 2739682), (66, 1992496), (88, 1494372), (96, 1369841), (121, 1086816), (132, 996248), (176, 747186), (242, 543408), (264, 498124), (352, 373593), (363, 362272), (484, 271704), (528, 249062), (726, 181136), (968, 135852), (1056, 124531), (1452, 90568), (1936, 67926), (2904, 45284), (3872, 33963), (5808, 22642), (11321, 11616)]